{"title":"Sistemas de grabado y piezas de mano","description":"","products":[{"product_id":"grs-004-771-system-3-foot-control","title":"GRS 004-771 Sistema 3 Control de pie solamente","description":"\u003ch1\u003e\n\nGRS 004-771 Sistema 3 Control de pie solamente\u003c\/h1\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579860975830,"sku":"104.771","price":218.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-771-system-3-foot-control-only-otto-frei.jpg?v=1719958406"},{"product_id":"grs-004-905-maestro-ex-handpiece-6-quick-change-holders","title":"GRS 004-905 Pieza de mano Maestro EX con 6 soportes de cambio rápido","description":"\u003ci\u003eMastro EX-Slim Nueva pieza de mano de GRS-Slim, equilibrada y muy suave\u003c\/i\u003e\n\u003cbr\u003e\u003cbr\u003e\nEl Maestro EX tiene la misma longitud que el Maestro original y solo un 20% más grande en diámetro. Pero el pistón EX es 3,5 veces más pesado con una carrera más larga. Esto significa que ofrece una potencia significativamente mayor para una amplia variedad de aplicaciones de engaste de piedra, grabado general de metales, texturizado y martillado. El control es excelente en todo el rango de potencia de Maestro EX. También utiliza el sistema de retención de herramientas GRS QC para cambios rápidos de herramienta en dos segundos.\n\u003cbr\u003e \u003cbr\u003e\nEn comparación con el Maestro MX, el Maestro EX es más liviano (3,52 onzas frente a 4,96 onzas del MX) con un diámetro más pequeño (18 mm en el diámetro más grande de EX frente a 22 mm del MX). El Maestro EX tiene una potencia comparable a la pieza de mano Magnum, mientras que el MX tiene incluso más potencia que una pieza de mano Magnum.\n\u003cbr\u003e\u003cbr\u003e\nEl control manual se agrega fácilmente con un elemento Airtact Thumb \/ Finger. Fabricado en acero inoxidable tratado térmicamente y latón macizo.\n\u003cbr\u003e\u003cbr\u003e\nRequiere un sistema de grabado GRS compatible con aire comprimido sin aceite. Los sistemas GRS compatibles incluyen las máquinas GraverMach AT, GraverMax G8, GraverMach, GraverMax SC, GraverSmith y Classic GraverMax \/ GraverMate. \u003cb\u003eEsta pieza de mano no está preparada para Airtact y no es compatible con la máquina GraverMeister.\u003c\/b\u003e\n\u003cbr\u003e \u003cbr\u003e\nPeso-3.52 oz. (100 gramos). Longitud total 4\" (102 mm).\n","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579862614230,"sku":"104.905","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-905-maestro-ex-handpiece-with-6-quick-change-holders-otto-frei.jpg?v=1719958406"},{"product_id":"oval-knob-grs-magnum-handpiece-104-940","title":"Perilla ovalada para pieza de mano GRS Magnum 104.940","description":"\u003cp\u003e\nEsta es la perilla ovalada opcional para la pieza de mano GRS Magnum. Reemplaza la perilla estilo palma estándar que viene con el Magnum.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579862843606,"sku":"104.941","price":108.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/oval-knob-for-grs-magnum-hand-piece-104-940-otto-frei.jpg?v=1719958404"},{"product_id":"grs-044-944-type-e-palm-pad-kit","title":"GRS 044-944 Kit de almohadillas para la palma de la mano tipo E","description":"\u003cp\u003e\nEste kit de almohadillas para la palma contiene 4 de cada una de las 3 sensibilidades diferentes de las almohadillas para la palma, números 6, 8 y 10. Cuanto menor sea el número, menos fuerza manual se requiere. Utilice estas almohadillas para la palma si posee una pieza de mano compatible con airtact que usa almohadillas para la palma.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579862941910,"sku":"104.944","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-044-944-type-e-palm-pad-kit-otto-frei.jpg?v=1719958404"},{"product_id":"grs-004-957ss-palm-touch-element-kit-magnum-handpiece","title":"GRS 004-957SS Kit de elemento Palm Touch para pieza de mano Magnum","description":"\u003cp\u003e\nEste kit de elementos táctiles para la palma de la mano se adapta a la pieza de mano estándar Magnum 004-940 de GRS (Otto Frei N.º de pieza 104.940). Con él y su Airtact y su sistema de energía GRS (GraverMach, GraveMax SC, GraverSmith, GraverMax o GraverMate) puede controlar su pieza de mano Magnum con la presión de su palma. \u003cem\u003eSe requiere pieza de mano Magnum 104.940 GRS y se vende por separado.\u003c\/em\u003e\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579870511318,"sku":"104.957SS","price":246.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-957ss-palm-touch-element-kit-for-magnum-handpiece-otto-frei.jpg?v=1719958404"},{"product_id":"grs-monarch-ultra-fine-replacement-spring-044-511","title":"GRS 044-011 Solo resorte ultrafino Monarch","description":"\u003ch1\u003e\n\nGRS Monarch Ultra Fine Spring Solo\u003c\/h1\u003e\n\u003cbr\u003e Muelle ultrafino de repuesto para la pieza de mano Glendo GRS Monarch, número de pieza GRS 044-511.","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579871789270,"sku":"104.922","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-044-011-monarch-ultra-fine-spring-only-otto-frei.jpg?v=1719958404"},{"product_id":"grs-palm-touch-element-kit-monarch-handpiece","title":"Kit de elemento GRS Palm Touch para pieza de mano Monarch","description":"\u003cp\u003e\nEste kit de elementos táctiles para la palma se adapta a la pieza de mano Monarch de GRS. Con él y su Airtact y su sistema de energía GRS (GraverMach, GraveMax SC, GraverSmith, GraverMax o GraverMate), puede controlar su pieza de mano Monarch con la presión de su palma. La pieza de mano Monarch se vende por separado.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579880112342,"sku":"104.952SS","price":198.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-palm-touch-element-kit-for-monarch-handpiece-otto-frei.jpg?v=1719958401"},{"product_id":"grs-044-142-short-barrel-104-901-handpiece-airtact","title":"GRS 044-142 Barril corto para pieza de mano 104.901 para uso con Airtact","description":"\u003cp\u003e\nSi compra una conversión de 104.953 GRS para su pieza de mano estándar 104.904 GRS 901, también puede considerar este barril más corto, ya que las perillas de la palma de Airtact son un poco más largas que las perillas de la pieza de mano estándar. Use este barril corto para acortar la longitud total de su toque de palma convertido 901 por 0,18\" (4,6 mm).\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579893940438,"sku":"104.142","price":136.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-044-142-short-barrel-for-104-901-handpiece-for-airtact-use-otto-frei.jpg?v=1719958401"},{"product_id":"grs-004-720-quick-change-large-impact-handpiece","title":"GRS 004-720 Pieza de mano de impacto grande de cambio rápido","description":"Para todos los GraverMachs, GraverMates, GraverMaxs y The GraverSmiths\n\u003cbr\u003e\u003cbr\u003e\nLa pieza de mano de impacto más poderosa disponible. Ideal para tallado en madera, grabado en metales pesados ​​y trabajo con martillo. 5\" de largo, pesa 5.3 oz. (150 gramos).","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579894694102,"sku":"104.720","price":625.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-720-quick-change-large-impact-handpiece-otto-frei.jpg?v=1719958401"},{"product_id":"grs-004-579-air-oil-filter-system","title":"GRS 004-579 Filtro de aire-Sistema de filtro de aceite","description":"\u003cp\u003e\nElimina la suciedad y la contaminación de aceite del aire comprimido. Obligatorio si utiliza un compresor de aceite con su equipo GRS. Conecte esto a la salida de su compresor de aire si está usando un compresor de aire de tipo aceite y no tiene un \u003cstrong\u003efiltro coalescente de\u003c\/strong\u003e salida ya instalado en su compresor de aire.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579895972054,"sku":"104.579","price":160.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-579-air-filter-oil-filter-system-otto-frei.jpg?v=1719958399"},{"product_id":"grs-004-527-air-compressor-hook-up-kit-50ft-hose-brass-fittings","title":"GRS 004-527 Kit de conexión para compresores de aire a productos GRS","description":"\u003cp\u003e\nSi bien cada sistema de grabado GRS incluye todos los conectores de manguera de cambio rápido del lado de la máquina necesarios para conectar a un compresor de aire, es posible que no tenga la manguera del tamaño adecuado y los conectores de manguera de cambio rápido adicionales para conectar con éxito su sistema de grabado GRS a una salida de compresor de aire . Este kit de conexión contiene 50 pies (15,24 metros) de manguera de 1\/4\" (6,35 mm) de diámetro y 3 accesorios de manguera de latón para ahorrarle un viaje a la ferretería.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579896037590,"sku":"104.527","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-527-hook-up-kit-for-air-compressors-to-grs-products-otto-frei.jpg?v=1719958400"},{"product_id":"grs-drain-bowl-104-579","title":"Recipiente de desagüe GRS para 104.579","description":"\u003ch1\u003e\n\nRecipiente de desagüe GRS para 104.579\u003c\/h1\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579896496342,"sku":"102.417","price":47.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-drain-bowl-for-104-579-otto-frei.jpg?v=1719958399"},{"product_id":"grs-002-633-oil-removal-filter-104-579","title":"GRS 002-633 Filtro de extracción de aceite para 104.579","description":"\u003ch1\u003e\n\nFiltro de extracción de aceite GRS para 104.579\u003c\/h1\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579896594646,"sku":"102.633","price":100.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-002-633-oil-removal-filter-for-104-579-otto-frei.jpg?v=1719958399"},{"product_id":"grs-002-364-moisture-dirt-filter-104-579","title":"GRS 002-364 Filtro de humedad\/suciedad para 104.579","description":"\u003ch1\u003e\n\nGRS 002-364 Filtro de humedad\/suciedad para 104.579\u003c\/h1\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579896725718,"sku":"102.364","price":41.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-002-364-moisturedirt-filter-for-104-579-otto-frei.jpg?v=1719958398"},{"product_id":"grs-044-525-foot-throttle-control-assembly-g8-gravermach-graversmith","title":"GRS 004-519 Conjunto de acelerador de pie (control) para G8, GMach, GSmith","description":"Este es el acelerador de pie GRS 004-519 (control) para GRS G8, GraverMach y GraverSmith.\n\u003cbr\u003e\u003cbr\u003e\n\u003ci\u003eTambién se usa con las unidades de la generación anterior de GRS, GraverMax y GraverMate, donde mejora en gran medida la sensación y el rendimiento de esos 2 sistemas de grabado GRS clásicos.\u003c\/i\u003e\n\u003cbr\u003e \u003cbr\u003e\nEste control de pie le brinda un arranque extremadamente suave y un excelente control para bulino, grabado de billetes y sombreado fino, ADEMÁS de un rango de potencia sorprendentemente amplio. Lo hace combinando una zona de control y una zona de potencia en un único control de pie.\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003e*No viene con mangueras.\u003c\/b\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579898069206,"sku":"104.519","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-519-foot-throttle-control-assembly-for-g8-gmach-gsmith-otto-frei.jpg?v=1719958398"},{"product_id":"grs-004-921-monarch-handpiece","title":"GRS 004-921 Pieza de mano Monarch","description":"\u003cp\u003eEsta es la pieza de mano GRS Monarch liviana, hecha de acero inoxidable tratado térmicamente. Usada principalmente para grabados ultrafinos y estilos de billetes, esta pieza de mano liviana solo pesa 1.8 oz. (52 gramos), alrededor de 1\/3 del peso de la pieza de mano Magnum. Esta pieza de mano no se recomienda para el engaste de piedras, ya que el peso ligero de Monarch no resistirá los rigores de dicho trabajo. En cualquier caso, los joyeros consideran que esta pieza de mano ligera es una parte importante de su caja de herramientas GRS, especialmente cuando realizan trabajos delicados.\u003c\/p\u003e\n\n\u003cp\u003eRequiere un sistema de grabado GRS compatible con aire comprimido sin aceite. Los sistemas GRS compatibles incluyen las máquinas GraverMach AT, GraverMax G8, GraverMach, GraverMax SC, GraverSmith y Classic GraverMax \/ GraverMate. \u003cstrong\u003eEsta pieza de mano no está preparada para Airtact y no es compatible con la máquina GraverMeister.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43580949299414,"sku":"104.921","price":425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-921-monarch-handpiece-otto-frei.jpg?v=1686176490"},{"product_id":"nsk-t815001-ultra-850-rotary-handpiece-grs-compatible","title":"Pieza de mano rotativa Ultra 850 compatible con NSK GRS","description":"\u003cp\u003eFabricada por NSK de Japón, la pieza de mano rotativa NSK T815001 Ultra 850 funciona con aire y es un accesorio popular para usar con la mayoría de los sistemas de aire Glendo GRS. Gira hasta 320.000 (RPM). Pieza de mano de lubricación permanente fabricada según los estándares más exigentes para una larga vida útil. Los tubos flexibles garantizan un trabajo excelente que reduce la fatiga de la mano del operador para un uso prolongado y continuo. También tiene un mecanismo Chip Air que expulsa el polvo de corte para mejorar la eficiencia de corte. Además, reduce el calor generado por el corte para prolongar la vida útil de la fresa.\u003c\/p\u003e\n\n\u003cp\u003eRequiere suministro de aire de 1,3 cfm a 30-35 psi (38 litros por minuto a 2-2,5 bar). Se conecta convenientemente directamente a GraverMax, GraverMate, GraverMach AT, GraverMax G8 o cualquier suministro de aire regulado.\u003c\/p\u003e\n\n\u003cp\u003eDebido a su velocidad extremadamente alta, la NSK Ultra 850 acepta vástagos de fresa de solo 1\/16\" de diámetro (0,062\" o 1,6 mm).\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43580964372694,"sku":"104.850","price":546.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/nsk-grs-compatible-ultra-850-rotary-handpiece-otto-frei.jpg?v=1719957866"},{"product_id":"grs-magnum-handpiece-quick-change-holders","title":"GRS 004-940 Pieza de mano Magnum con 6 soportes de cambio rápido","description":"La pieza de mano GRS Magnum es, con mucho, la pieza de mano más popular que vendemos con las unidades GRS Graversmiths y GRS GraverMax G-8. El Magnum tiene una forma compacta y amigable para los joyeros (similar a los mangos más graves con los que la mayoría de los joyeros aprenden a grabar), y una gran potencia y alcance, de ahí el nombre Magnum.\n\u003cbr\u003e\u003cbr\u003e\nNinguna otra pieza de mano de impacto puede igualar el rango de potencia de Magnum, desde increíblemente pesado hasta muy fino. Su tamaño compacto es engañoso ya que el Magnum supera la potencia de los modelos anteriores que tienen el doble de longitud. También tiene un control fino con capacidad de sombreado significativamente mejor que cualquier pieza de mano con esta potencia máxima.\n\u003cbr\u003e\u003cbr\u003e\n\u003ci\u003eTambién disponible: una perilla ovalada opcional, número de pieza 104.941, reemplaza la perilla manual estándar de la unidad.\u003c\/i\u003e\n\u003cbr\u003e \u003cbr\u003e\nRequiere un sistema de grabado GRS compatible con aire comprimido sin aceite. Los sistemas GRS compatibles incluyen las máquinas GraverMach AT, GraverMax G8, GraverMach, GraverMax SC, GraverSmith y Classic GraverMax \/ GraverMate. \u003cb\u003eEsta pieza de mano no está preparada para Airtact y no es compatible con la máquina GraverMeister.\u003c\/b\u003e\n\u003cbr\u003e\u003cbr\u003e\nIncluye barril estándar con pomo de palma. Peso-5.7 oz. (161 gramos). Longitud total 2,7\" (69,2 mm).","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43580972007638,"sku":"104.940","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-940-magnum-handpiece-with-6-quick-change-holders-otto-frei.jpg?v=1719957862"},{"product_id":"grs-qc-901-quick-change-handpiece","title":"Pieza de mano de cambio rápido GRS QC 901 con 6 portaherramientas","description":"\u003cp\u003e Esta es la primera pieza de mano Glendo GRS que incorpora un tamaño pequeño con una gran potencia. Si bien no es tan potente como la última generación de Magnum, el modelo 901 presenta una tecnología de impacto innovadora con un amplio rango de potencia y un control preciso. La forma cómoda y compacta tiene una conexión de manguera lateral ajustable. Se adapta a la mayoría de las necesidades de grabado y engaste de piedra, incluido el grabado microscópico, el trabajo de relieve profundo y el engaste de cuentas\/martillo. Fabricado en acero inoxidable totalmente tratado térmicamente.\u003c\/p\u003e\n\n\u003cp\u003eEl GRS 901 sigue siendo una pieza de mano popular.\u003c\/p\u003e\n\n\u003cp\u003eRequiere un sistema de grabado GRS compatible con aire comprimido sin aceite. Los sistemas GRS compatibles incluyen las máquinas GraverMach AT, GraverMax G8, GraverMach, GraverMax SC, GraverSmith y Classic GraverMax \/ GraverMate. \u003cb\u003eEsta pieza de mano no está preparada para Airtact y no es compatible con la máquina GraverMeister\u003c\/b\u003e\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43581148102870,"sku":"104.901","price":425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/104.901NEW_thumb_9828c24d-3187-4546-8f17-8f8477549769.jpg?v=1733336005"},{"product_id":"jura-qc-collet-set-10-artgraver-handpiece-3-32-shank","title":"Jura QC Collet juego de 10-Para pieza de mano Jura Artgraver","description":"Jura QC Collet juego de 10-Para pieza de mano Jura Artgraver\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Las pinzas de cambio rápido de Jura están diseñadas para que pueda acercarse más a su trabajo. Tienen una forma puntiaguda para que el borde de la pinza no toque su trabajo en lugares de difícil acceso. Estas pinzas encajan en las piezas de mano Jura Artgraver.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Jura","offers":[{"title":"Default Title","offer_id":43583684182230,"sku":"134.496","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/jura-qc-collet-set-of-10-for-jura-artgraver-handpiece-otto-frei.jpg?v=1719956546"},{"product_id":"jura-grs-500-023-qc-collet-organizer-tray-10-collet-5mm","title":"Bandeja organizadora Jura para pieza de mano Jura Artgraver QC Collets-Fits 10 Collets","description":"Bandeja organizadora Jura para pieza de mano Jura Artgraver QC Collets-Fits 10 Collets\u003cbr\u003e\u003cbr\u003e \u003cbr\u003ePretaladrado para adaptarse a las pinzas reemplazables de cambio rápido de la pieza de mano Jura Artgraver.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Jura by GRS","offers":[{"title":"Default Title","offer_id":43583922176214,"sku":"134.499","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/closeout-jura-by-grs-500-023-qc-tool-organizer-fits-10-x-5mm-diameter-collets-otto-frei.jpg?v=1719956466"},{"product_id":"grs-004-947-maestro-original-handpiece-6-quick-change-holders","title":"GRS 004-947 Pieza de mano Maestro Original con 6 soportes de cambio rápido","description":"La primera pieza de mano original Maestro GRS 004-947 diseñada especialmente para aplicaciones finas, incluido el scrimshaw. A los usuarios les encantaba trabajar con la delgada forma de varita y pronto pidieron más potencia para poder usarla en una variedad más amplia de trabajos.\n\u003cbr\u003e\u003cbr\u003e\nEl control manual se agrega fácilmente con un elemento Airtact Thumb \/ Finger. Fabricado en acero inoxidable tratado térmicamente y latón macizo.\n\u003cbr\u003e\u003cbr\u003e\nRequiere un sistema de grabado GRS compatible con aire comprimido sin aceite. Los sistemas GRS compatibles incluyen las máquinas GraverMach AT, GraverMax G8, GraverMach, GraverMax SC, GraverSmith y Classic GraverMax \/ GraverMate. \u003cb\u003eEsta pieza de mano no está preparada para Airtact y no es compatible con la máquina GraverMeister.\u003c\/b\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43584430702806,"sku":"104.947","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-947-maestro-original-handpiece-with-6-quick-change-holders-otto-frei.jpg?v=1719956197"},{"product_id":"grs-024-210-handpiece-storage-strip","title":"GRS 024-210 Tira de almacenamiento de piezas de mano","description":"Este organizador mantiene las piezas de mano al alcance de la mano. Los clips incluidos que se ajustan al costado de algunos bancos comerciales. 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Its heat-treated stainless steel construction ensures lasting durability, while the adjustable side hose connection offers flexible positioning to suit a variety of working styles. 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Its comfortable shape accommodates most hand sizes, while the adjustable side hose connection provides flexible positioning during intricate work. Built from fully heat-treated stainless steel, this handpiece is engineered for durability and precision across a wide range of bench applications.\u003c\/p\u003e\u003cp\u003eWhether you are performing micro-engraving, deep relief work, bead raising, or hammer setting, the 901® Handpiece delivers consistent control and performance. Note that a standard foot control is required for operation but is \u003cem\u003enot included\u003c\/em\u003e with this kit.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompact, ergonomic shape comfortable for most hand sizes\u003c\/li\u003e\n\u003cli\u003eAdjustable side hose connection for flexible positioning\u003c\/li\u003e\n\u003cli\u003eSuited for micro-engraving, deep relief work, bead raising, and hammer setting\u003c\/li\u003e\n\u003cli\u003eFits most engraving and stone setting applications\u003c\/li\u003e\n\u003cli\u003eConstructed from fully heat-treated stainless steel for lasting durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eFully heat-treated stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Connection\u003c\/th\u003e\n\u003ctd\u003eAdjustable side hose connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Control\u003c\/th\u003e\n\u003ctd\u003eStandard foot control (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eA standard foot control is required for operation and is \u003cem\u003enot included\u003c\/em\u003e with this kit.\u003c\/li\u003e\n\u003cli\u003eThis product contains nickel. California Proposition 65 warning may apply.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":44469383168214,"sku":"104.910HPKIT","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-910-quick-change-901-r-handpiece-kit-otto-frei.jpg?v=1708017390"},{"product_id":"grs-magnum-oval-handpiece","title":"GRS Magnum® Oval Handpiece","description":"\u003cp\u003eThe GRS Magnum® Oval Handpiece delivers more usable power than the standard palm knob, thanks to its added weight and extended length. Designed for engravers and stone setters who prefer a handlebar-style grip, this handpiece accommodates larger hand sizes while offering precise control across the full power spectrum — from the finest shading work to heavy hammering. Whether you are executing delicate detail engraving or driving through tough material, the Magnum® Oval Handpiece handles the full range of demands with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdded weight and length\u003c\/strong\u003e provide more usable power than the standard palm knob\u003c\/li\u003e\n\u003cli\u003eDelivers a \u003cstrong\u003efull range of power\u003c\/strong\u003e — from the finest shading to heavy hammering\u003c\/li\u003e\n\u003cli\u003ePerforms reliably for both \u003cstrong\u003efine detail work and deep, aggressive cuts\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHandlebar-style grip design accommodates \u003cstrong\u003elarger hand sizes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for \u003cstrong\u003eengraving and stone setting\u003c\/strong\u003e applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGlendo GRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandpiece Style\u003c\/th\u003e\n\u003ctd\u003eOval \/ Handlebar Grip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eEngraving, Stone Setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProp 65\u003c\/th\u003e\n\u003ctd\u003eContains Nickel — California Prop 65 Warning applies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":44469383233750,"sku":"104.940-OVAL","price":520.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-magnum-r-oval-handpiece-otto-frei.jpg?v=1708017390"},{"product_id":"grs-111-540-sam-alfano-chisel-handle","title":"GRS 111-540 Sam Alfano Chisel Handle","description":"\u003cp\u003eThe GRS 111-540 Sam Alfano Chisel Handle is designed to replicate the chisel setup used by master engraver Sam Alfano. Intended for hammer and chisel engraving work, this handle pairs with GRS QC Tool Holders to securely hold a graver during precise hand engraving applications. The combination of quality wood and durable brass construction delivers both a comfortable grip and a refined, professional appearance.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned to replicate Sam Alfano's chisel handle setup for hammer and chisel engraving work\u003c\/li\u003e\n\u003cli\u003eHolds a graver securely when used with GRS QC Tool Holders\u003c\/li\u003e\n\u003cli\u003eDurable brass construction adds strength and an attractive finish\u003c\/li\u003e\n\u003cli\u003eQuality wood body provides a comfortable, confident grip during detailed engraving\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThis handle \u003cstrong\u003erequires\u003c\/strong\u003e the use of GRS QC Tool Holders (sold separately) to function as intended. It is not designed for use as a standalone handpiece.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":44469383332054,"sku":"101.540CH","price":88.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-111-540-sam-alfano-chisel-handle-otto-frei.jpg?v=1719954133"},{"product_id":"grs-005-995-gravermax-air-system-white-no-handpiece","title":"GRS 005-995 GraverMax White Only (No Handpiece)","description":"\u003cp\u003eFor decades, artisans, luxury stone setters, and production setters have relied on the GraverMax. This workhorse delivers a significant increase in power while maintaining the delicate startup essential for precision cutting. The streamlined internal design features a brushless DC motor for exceptional reliability, and precision-machined components guarantee the durability required for years of dependable service.\u003c\/p\u003e\n\u003cp\u003eThe GraverMax separates speed and power, giving users optimal control across a wide range of engraving and stone-setting applications. It features connections for two standard handpieces and one port for auxiliary air tools — such as the GRS Ultra 850 Rotary handpiece or GRS Air Pen. The included foot pedal provides intuitive handpiece control and is sized for easier bench use. The system itself has a smaller footprint than previous generations, freeing up valuable bench space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This listing is for the GraverMax Air System only — \u003cstrong\u003ehandpieces are sold separately.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrushless DC motor for exceptional reliability and long service life\u003c\/li\u003e\n\u003cli\u003eSeparates speed and power for optimal control across engraving and stone-setting tasks\u003c\/li\u003e\n\u003cli\u003eTwo standard handpiece connections plus one auxiliary air tool port\u003c\/li\u003e\n\u003cli\u003eCompatible with auxiliary air tools such as the GRS Ultra 850 Rotary handpiece and GRS Air Pen\u003c\/li\u003e\n\u003cli\u003eOversized foot pedal for intuitive, comfortable handpiece control\u003c\/li\u003e\n\u003cli\u003eCompact footprint conserves valuable bench space\u003c\/li\u003e\n\u003cli\u003ePrecision-machined components for long-term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e005-995\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAir Pressure Requirement\u003c\/th\u003e\n\u003ctd\u003eMinimum 45 psi (3 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAir Flow Requirement\u003c\/th\u003e\n\u003ctd\u003eMinimum 1.4 cfm (40 liters per minute)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAir Supply\u003c\/th\u003e\n\u003ctd\u003eClean, oil-free compressed air required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Requirements\u003c\/th\u003e\n\u003ctd\u003e100V\/220V at 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandpiece Connections\u003c\/th\u003e\n\u003ctd\u003e2 standard handpiece ports + 1 auxiliary air tool port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Type\u003c\/th\u003e\n\u003ctd\u003eBrushless DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGraverMax Air System (white)\u003c\/li\u003e\n\u003cli\u003eFoot pedal\u003c\/li\u003e\n\u003cli\u003eAir filter\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eHandpieces are \u003cstrong\u003enot included\u003c\/strong\u003e and must be purchased separately. Requires a clean, oil-free compressed air source capable of supplying a minimum of 45 psi (3 bar) and 1.4 cfm (40 liters per minute). This product is subject to California Proposition 65 warnings for lead, nickel, cobalt, and cadmium.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":46087938769110,"sku":"105.995","price":2025.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-005-995-gravermax-white-only-no-handpiece-otto-frei-1.jpg?v=1726697902"},{"product_id":"grs-gravermach-at-white-air-engraving-system","title":"GRS 005-965 GraverMach AT White Only","description":"\u003cp\u003eThe \u003cstrong\u003eGRS GraverMach AT White\u003c\/strong\u003e is an advanced air engraving system engineered for professional engravers, stone setters, and artisans who demand precise control and maximum power. The brushless DC motor and streamlined internal architecture deliver a substantial increase in power output while maintaining the delicate startup sensitivity required for fine, precision cutting. Precision-machined components throughout ensure long-term durability and consistent performance at the bench.\u003c\/p\u003e\n\n\u003cp\u003eA key advantage of the GraverMach AT White is its independent separation of speed and power, giving operators optimal control across a wide range of engraving and stonesetting applications. The system supports two simultaneously connected Airtact or standard handpieces plus one auxiliary air tool, allowing fast switching between setups without interruption. Airtact hand control handpieces integrate seamlessly to provide an intuitive, connected feel during use. Transitioning between hand control and foot control is as simple as turning a knob. The included foot pedal features an enlarged design for easier, more comfortable operation. The compact unit footprint minimizes bench space consumption — an important consideration in a production or studio environment.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrushless DC motor delivers increased power with smooth, sensitive startup for precision cutting\u003c\/li\u003e\n\u003cli\u003eIndependent speed and power adjustment for optimized control across multiple applications\u003c\/li\u003e\n\u003cli\u003eSupports two Airtact or standard handpieces and one auxiliary air tool simultaneously\u003c\/li\u003e\n\u003cli\u003eCompatible with Airtact hand control handpieces for enhanced tactile feedback\u003c\/li\u003e\n\u003cli\u003eInstant hand-to-foot control switching via single knob\u003c\/li\u003e\n\u003cli\u003eEnlarged foot pedal for comfortable, intuitive handpiece control\u003c\/li\u003e\n\u003cli\u003eCompact design preserves valuable bench space\u003c\/li\u003e\n\u003cli\u003ePrecision-machined components for long-term reliability and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Air Pressure Required\u003c\/th\u003e\n\u003ctd\u003e45 psi (3 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Air Flow Required\u003c\/th\u003e\n\u003ctd\u003e1.4 cfm (40 liters per minute)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAir Supply Requirement\u003c\/th\u003e\n\u003ctd\u003eClean, oil-free compressed air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Input\u003c\/th\u003e\n\u003ctd\u003e100\/220V at 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Type\u003c\/th\u003e\n\u003ctd\u003eBrushless DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandpiece Connections\u003c\/th\u003e\n\u003ctd\u003eTwo Airtact or standard handpieces + one auxiliary air tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGraverMach AT White Air System\u003c\/li\u003e\n\u003cli\u003eFoot pedal\u003c\/li\u003e\n\u003cli\u003eAir filter\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eGRS Standard\u003c\/strong\u003e and \u003cstrong\u003eGRS ATSS\u003c\/strong\u003e handpieces. Handpieces are sold separately.\u003c\/p\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eRequires clean, oil-free compressed air with a minimum pressure of \u003cstrong\u003e45 psi (3 bar)\u003c\/strong\u003e and a minimum flow rate of \u003cstrong\u003e1.4 cfm (40 liters per minute)\u003c\/strong\u003e. Electrical requirements: \u003cstrong\u003e100\/220V at 50\/60 Hz\u003c\/strong\u003e. This product is subject to California Proposition 65 warnings for Lead, Nickel, Cobalt, and Cadmium.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":46087938834646,"sku":"105.965","price":2397.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-005-965-gravermach-at-white-only-otto-frei-1.jpg?v=1726697907"},{"product_id":"grs-graversmith-air-system-005-895-white","title":"GRS 005-895 GraverSmith White Only","description":"\u003cp\u003eThe GRS GraverSmith Air System delivers essential engraving and stone-setting performance in a lean, space-conscious design — ideal for production stone setters, multi-station factory environments, and craftspeople seeking professional capability at an accessible price point. A brushless DC motor and streamlined internal architecture provide exceptional reliability, while precision-machined components ensure long-term durability under demanding bench conditions.\u003c\/p\u003e\u003cp\u003eThe GraverSmith is engineered to separate speed and power for optimal control across a wide range of engraving and setting applications. A single standard handpiece connection keeps the setup straightforward, and the redesigned larger foot pedal offers more intuitive, comfortable operation. Its compact footprint conserves valuable bench space — a practical advantage in both shared studios and production facilities.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHandpieces are sold separately.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrushless DC motor for exceptional reliability and long service life\u003c\/li\u003e\n\u003cli\u003eSeparates speed and power for precise, application-specific control\u003c\/li\u003e\n\u003cli\u003eSingle standard handpiece connection for straightforward setup\u003c\/li\u003e\n\u003cli\u003eRedesigned larger foot pedal for intuitive, ergonomic operation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined components for lasting durability\u003c\/li\u003e\n\u003cli\u003eCompact footprint preserves bench space\u003c\/li\u003e\n\u003cli\u003eWell-suited for production stone setting, multi-unit factory installations, and budget-conscious craftspeople\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAir Pressure Required\u003c\/th\u003e\n\u003ctd\u003eMinimum 45 psi (3 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAir Flow Required\u003c\/th\u003e\n\u003ctd\u003eMinimum 1.4 cfm (40 liters per minute)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAir Supply\u003c\/th\u003e\n\u003ctd\u003eClean, oil-free compressed air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Requirements\u003c\/th\u003e\n\u003ctd\u003e100\/220 V at 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Type\u003c\/th\u003e\n\u003ctd\u003eBrushless DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandpiece Connections\u003c\/th\u003e\n\u003ctd\u003eSingle standard handpiece connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGraverSmith Air System\u003c\/li\u003e\n\u003cli\u003eFoot pedal\u003c\/li\u003e\n\u003cli\u003eAir filter\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eHandpieces are sold separately. Requires a clean, oil-free compressed air source supplying a minimum of 45 psi (3 bar) and 1.4 cfm (40 liters per minute). This product is subject to California Proposition 65 warnings for lead, nickel, cobalt, and cadmium.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":46087938867414,"sku":"105.895","price":1275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-005-895-graversmith-white-only-otto-frei-1.jpg?v=1726697912"},{"product_id":"grs-901-at-airtact-handpiece-stainless-engraving","title":"GRS 005-901-AT New Version 901-AT AirTact Handpiece","description":"\u003cp\u003eMaximize the power at your fingertips with the GRS 901-AT AirTact Handpiece, engineered for engravers and stone setters who demand intuitive, responsive control over every cut. The AirTact hand control system connects you to your work with remarkable precision, offering the flexibility to move seamlessly from the finest shading details to heavy hammering tasks—all within a single handpiece.\u003c\/p\u003e\u003cp\u003eThe 901-AT features predictable start-up and responsive hand actuation, giving you command over stroke force without interrupting your workflow. Its ergonomic handle is shaped to promote a natural hand position during both engraving and stone setting, reducing fatigue during extended sessions. Crafted from heat-treated stainless steel, this handpiece is built for the rigors of professional bench use with a simplified, ready-to-use design that gets you cutting faster.\u003c\/p\u003e\u003cp\u003eFor added versatility, the 901-AT can also be operated with a foot pedal, allowing you to choose the control method that best suits your technique. Backward compatible with the previous GraverMach AT, GraverMax, and GraverSmith air systems, this handpiece integrates smoothly into existing setups. Note that hand control requires an AirTact-compatible air system.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAirTact hand control delivers intuitive, responsive actuation for precise stroke control\u003c\/li\u003e\n\u003cli\u003eVersatile performance—suitable for fine shading through heavy hammering\u003c\/li\u003e\n\u003cli\u003eErgonomic handle shape promotes a natural hand position for engraving and stone setting\u003c\/li\u003e\n\u003cli\u003ePredictable start-up for consistent, confident cutting\u003c\/li\u003e\n\u003cli\u003eHeat-treated stainless steel construction for durability and longevity\u003c\/li\u003e\n\u003cli\u003eSimplified, ready-to-use design minimizes setup time\u003c\/li\u003e\n\u003cli\u003eCompatible with foot pedal operation for flexible control options\u003c\/li\u003e\n\u003cli\u003eBackward compatible with GraverMach AT, GraverMax, and GraverSmith air systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eHeat-treated stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl Method\u003c\/th\u003e\n\u003ctd\u003eHand actuation (AirTact); foot pedal compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Compatibility\u003c\/th\u003e\n\u003ctd\u003eRequires AirTact-compatible air system; backward compatible with GraverMach AT, GraverMax, and GraverSmith air systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand control requires an AirTact-compatible air system—verify system compatibility before use.\u003c\/li\u003e\n\u003cli\u003eThis product is subject to California Proposition 65 warnings (Cobalt).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":46087938900182,"sku":"105.901AT","price":490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-005-901-at-new-version-901-at-airtact-handpiece-otto-frei-1.jpg?v=1726697915"},{"product_id":"grs-monarch-921-at-airtact-handpiece","title":"GRS 005-921-AT New Version Monarch 921-AT AirTact Handpiece","description":"\u003cp\u003eThe GRS Monarch 921-AT AirTact Handpiece delivers impressive power despite its compact size. Designed for professional engravers and stone setters, it performs across a wide range of applications — from fine engraving styles such as bulino and banknote to heavier engraving and stone setting work. A predictable start-up and responsive hand actuation give the user intuitive, precise control over every cut.\u003c\/p\u003e\u003cp\u003eThe ergonomic handle shape promotes a natural hand position during both engraving and stone setting, reducing fatigue during extended use. Crafted from heat-treated stainless steel, the Monarch 921-AT offers high-quality construction with a simplified, ready-to-use design. For added flexibility, this handpiece can also be operated with a foot pedal.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eImpressive power in a compact, ergonomic form factor\u003c\/li\u003e\n\u003cli\u003eSuitable for fine engraving styles including bulino and banknote\u003c\/li\u003e\n\u003cli\u003eHandles heavier engraving and stone setting applications\u003c\/li\u003e\n\u003cli\u003ePredictable start-up with responsive hand actuation for intuitive control\u003c\/li\u003e\n\u003cli\u003eErgonomic handle shape supports a natural hand position\u003c\/li\u003e\n\u003cli\u003eConstructed from heat-treated stainless steel for durability\u003c\/li\u003e\n\u003cli\u003eSimplified, ready-to-use design\u003c\/li\u003e\n\u003cli\u003eCompatible with foot pedal operation for flexible control\u003c\/li\u003e\n\u003cli\u003eBackward compatible with the previous GraverMach AT, GraverMax, and GraverSmith air systems\u003c\/li\u003e\n\u003cli\u003eHand control requires an AirTact-capable air system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e005-921-AT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHeat-treated stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl Method\u003c\/th\u003e\n\u003ctd\u003eHand actuation (AirTact) or foot pedal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Systems\u003c\/th\u003e\n\u003ctd\u003eAirTact-capable air systems; backward compatible with GraverMach AT, GraverMax, and GraverSmith\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSystem Requirement:\u003c\/strong\u003e Hand control operation requires an AirTact-capable air system. This handpiece is backward compatible with the GraverMach AT, GraverMax, and GraverSmith air systems when using foot pedal operation.\u003c\/p\u003e\u003cp\u003eThis product contains cobalt. See California Proposition 65 warnings for details.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":46087938998486,"sku":"105.921AT","price":490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-005-921-at-new-version-monarch-921-at-airtact-handpiece-otto-frei-1.jpg?v=1726697918"},{"product_id":"grs-gravermach-at-white-foot-pedal-handpiece-005-965","title":"GRS 005-965 GraverMach AT White with Foot Pedal \u0026 Handpiece","description":"\u003cp\u003eDesigned for artisans seeking advanced control with dependable power, the Next Generation \u003cstrong\u003eGRS GraverMach AT White\u003c\/strong\u003e delivers a substantial increase in cutting force while preserving the delicate, predictable startup engravers and setters require. A brushless DC motor and simplified internal design enhance reliability, while precision-machined components provide long service life. Separate speed and power controls give you optimal tuning for a wide range of applications.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower with finesse:\u003c\/strong\u003e increased impact power plus delicate startup for fine shading and controlled cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible control:\u003c\/strong\u003e twist a knob to switch seamlessly between hand (Airtact) and foot control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-tool workflow:\u003c\/strong\u003e connect two Airtact or standard handpieces and one auxiliary air tool; switch between them in seconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact bench footprint:\u003c\/strong\u003e frees space while keeping controls accessible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e brushless motor, streamlined air path, and robust, precision-machined parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAir Supply\u003c\/th\u003e\n\u003ctd\u003eClean, oil-free compressed air, minimum 45 psi (3 bar) and 1.4 cfm (≈40 L\/min) flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003e100\/220 V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Type\u003c\/th\u003e\n\u003ctd\u003eBrushless DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl Modes\u003c\/th\u003e\n\u003ctd\u003eHand (Airtact) and foot pedal; switchable by knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandpiece Connections\u003c\/th\u003e\n\u003ctd\u003eTwo Airtact or standard handpieces plus one auxiliary air tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eIncluded Handpiece(s)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e105.965A\u003c\/td\u003e\n\u003ctd\u003e901AT Airtact handpiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e105.965B\u003c\/td\u003e\n\u003ctd\u003e921AT (Monarch AT) handpiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e105.965C\u003c\/td\u003e\n\u003ctd\u003e901AT and 921AT Airtact handpieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e105.965D\u003c\/td\u003e\n\u003ctd\u003e901AT Airtact, 921AT Airtact, and NSK Ultra 850 Rotary handpieces — Ultra 850 runs up to 320,000 rpm; accepts 1\/16\" (1.6 mm) shank burs; requires ~1.3 cfm at 30–35 psi (2–2.5 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGraverMach AT White air system (next generation)\u003c\/li\u003e\n\u003cli\u003eLarge foot pedal (increased size for easier use)\u003c\/li\u003e\n\u003cli\u003eAir filter\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003cli\u003eHandpiece(s) per selected option (see Available Options)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAirtact handpieces provide hand-actuated control and may also be operated via the supplied foot pedal.\u003c\/li\u003e\n\u003cli\u003eFor rotary work, select option 105.965D, which includes the NSK Ultra 850; verify compressor capacity meets the rotary tool requirement of ~1.3 cfm at 30–35 psi.\u003c\/li\u003e\n\u003cli\u003eThis product is subject to California Proposition 65 warnings for Lead, Nickel, Cobalt, and Cadmium.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"901AT Airtach HP","offer_id":46129186963670,"sku":"105.965A","price":2885.0,"currency_code":"USD","in_stock":true},{"title":"921AT Airtach HP","offer_id":46129186996438,"sku":"105.965B","price":2885.0,"currency_code":"USD","in_stock":true},{"title":"901AT \u0026 921AT Airtact HP","offer_id":46129187029206,"sku":"105.965C","price":3375.0,"currency_code":"USD","in_stock":true},{"title":"901AT Airtact HP, 921AT Airtact HP \u0026 850 Rotary HP","offer_id":46129187061974,"sku":"105.965D","price":3923.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-005-965-gravermach-at-white-with-foot-pedal-and-handpiece-otto-frei.jpg?v=1726697922"},{"product_id":"grs-gravermax-white-air-system-foot-pedal-handpiece","title":"GRS 005-995 GraverMax White with Your Choice of Handpieces","description":"\u003cp\u003eThe \u003cstrong\u003eGRS GraverMax White Air System\u003c\/strong\u003e delivers more power, smoother control, and exceptional reliability for professional engravers and stone setters. Building on decades of proven performance, this updated model combines precision machining with a brushless DC motor for long-lasting, maintenance-free operation. Choose from nine handpiece configurations to match your specific workflow.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncreased Power \u0026amp; Control:\u003c\/strong\u003e Enhanced energy delivery for heavier cuts while maintaining delicate start-up sensitivity for fine work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Handpiece Ports:\u003c\/strong\u003e Operate up to two standard GRS air handpieces plus one auxiliary port for tools like the GRS Ultra 850 Rotary Handpiece or GRS Air Pen.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFoot Pedal Control:\u003c\/strong\u003e Enlarged pedal for smoother response and comfort during extended sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e Saves bench space without compromising functionality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrushless DC Motor:\u003c\/strong\u003e Precision-machined internal components for years of reliable, maintenance-free service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eAir Supply\u003c\/th\u003e\n\u003ctd\u003eClean, oil-free compressed air\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMinimum Air Pressure\u003c\/th\u003e\n\u003ctd\u003e45 psi (3 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eAir Flow\u003c\/th\u003e\n\u003ctd\u003e1.4 cfm (40 L\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eElectrical Requirements\u003c\/th\u003e\n\u003ctd\u003e100–220V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMotor Type\u003c\/th\u003e\n\u003ctd\u003eBrushless DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eIncluded Handpiece(s)\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e105.995A\u003c\/td\u003e\n\u003ctd\u003eMagnum 940HP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e105.995B\u003c\/td\u003e\n\u003ctd\u003eQuick Change 901HP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e105.995C\u003c\/td\u003e\n\u003ctd\u003eMonarch 921HP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e105.995D\u003c\/td\u003e\n\u003ctd\u003eMagnum 940HP \u0026amp; Quick Change 901HP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e105.995E\u003c\/td\u003e\n\u003ctd\u003eMagnum 940HP \u0026amp; Monarch 921HP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e105.995F\u003c\/td\u003e\n\u003ctd\u003eQuick Change 901HP \u0026amp; Monarch 921HP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e105.995G\u003c\/td\u003e\n\u003ctd\u003eMagnum 940HP, Quick Change 901HP, \u0026amp; 850 Rotary HP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e105.995H\u003c\/td\u003e\n\u003ctd\u003eMagnum 940HP, Monarch 921HP, \u0026amp; 850 Rotary HP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e105.995J\u003c\/td\u003e\n\u003ctd\u003eMonarch 921HP, Quick Change 901HP, \u0026amp; 850 Rotary HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eRequires a clean, oil-free compressed air source. California Prop 65 warning applies—see product tags. For optimal performance, use with genuine GRS handpieces and air tools.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Magnum 940HP","offer_id":46129187127510,"sku":"105.995A","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"Quick Change 901HP","offer_id":46129187160278,"sku":"105.995B","price":2450.0,"currency_code":"USD","in_stock":true},{"title":"Monarch 921HP","offer_id":46129187193046,"sku":"105.995C","price":2450.0,"currency_code":"USD","in_stock":true},{"title":"Magnum 940HP \u0026 Quick Change 901HP","offer_id":46129187225814,"sku":"105.995D","price":2925.0,"currency_code":"USD","in_stock":true},{"title":"Magnum 940HP \u0026 Monarch 921HP","offer_id":46129187258582,"sku":"105.995E","price":2925.0,"currency_code":"USD","in_stock":true},{"title":"Quick Change 901HP \u0026 Monarch 921HP","offer_id":46129187291350,"sku":"105.995F","price":2875.0,"currency_code":"USD","in_stock":true},{"title":"Magnum 940HP, Quick Change 901HP\t\u0026 850 Rotary HP","offer_id":46129187324118,"sku":"105.995G","price":3471.0,"currency_code":"USD","in_stock":true},{"title":"Magnum 940HP, Monarch 921HP \u0026 850 Rotary HP","offer_id":46129187356886,"sku":"105.995H","price":3471.0,"currency_code":"USD","in_stock":true},{"title":"Monarch 921HP, Quick Change 901HP \u0026 850 Rotary HP","offer_id":46129187389654,"sku":"105.995J","price":3421.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-005-995-gravermax-white-with-your-choice-of-handpieces-otto-frei.jpg?v=1726697923"},{"product_id":"grs-graversmith-white-air-engraving-system-with-handpiece","title":"GRS 005-895 GraverSmith White with Your Choice of Handpiece","description":"\u003cp\u003eThe \u003cstrong\u003eGRS GraverSmith White\u003c\/strong\u003e air system delivers essential functionality without sacrificing power or precision. Designed for production stone setters, multiple factory installations, and craftspeople on a budget, this next-generation engraving system combines a brushless DC motor with a streamlined internal design for exceptional reliability. Precision-machined components provide the durability needed for years of dependable bench service.\u003c\/p\u003e\u003cp\u003eThe GraverSmith separates speed and power, giving you optimal control across a wide variety of engraving and stone-setting applications. A single standard handpiece connection keeps setup straightforward, while the redesigned larger foot pedal offers intuitive, comfortable control during extended use. The compact footprint frees up valuable bench space — an important consideration in busy production environments.\u003c\/p\u003e\u003cp\u003eEach configuration ships with your choice of handpiece: the Magnum 940, Quick Change 901, or Monarch 921. Select the option that best suits your working style and application needs.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrushless DC motor for exceptional reliability and long service life\u003c\/li\u003e\n\u003cli\u003eStreamlined internal design with precision-machined components\u003c\/li\u003e\n\u003cli\u003eSeparates speed and power for optimal application control\u003c\/li\u003e\n\u003cli\u003eSingle standard handpiece connection\u003c\/li\u003e\n\u003cli\u003eRedesigned larger foot pedal for intuitive, easier use\u003c\/li\u003e\n\u003cli\u003eCompact footprint preserves valuable bench space\u003c\/li\u003e\n\u003cli\u003eSuited for production stone setting, factory installations, and budget-conscious craftspeople\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAir Requirement\u003c\/th\u003e\n\u003ctd\u003eClean, oil-free compressed air; minimum 45 psi (3 bar); 1.4 cfm (40 liters per minute)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003e100\/220V at 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Type\u003c\/th\u003e\n\u003ctd\u003eBrushless DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHandpiece Connections\u003c\/th\u003e\n\u003ctd\u003eSingle standard handpiece connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eIncluded Handpiece\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e105.895A\u003c\/td\u003e\n\u003ctd\u003eMagnum 940 Handpiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e105.895B\u003c\/td\u003e\n\u003ctd\u003eQuick Change 901 Handpiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e105.895C\u003c\/td\u003e\n\u003ctd\u003eMonarch 921 Handpiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGRS GraverSmith White air system unit\u003c\/li\u003e\n\u003cli\u003eFoot pedal\u003c\/li\u003e\n\u003cli\u003eYour choice of handpiece (Magnum 940, Quick Change 901, or Monarch 921)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRequires a clean, oil-free compressed air source — not included\u003c\/li\u003e\n\u003cli\u003eThis product may be subject to Proposition 65 warnings regarding lead, nickel, cobalt, and cadmium exposure\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Magnum 940HP","offer_id":46129187455190,"sku":"105.895A","price":1750.0,"currency_code":"USD","in_stock":true},{"title":"Quick Change 901HP","offer_id":46129187487958,"sku":"105.895B","price":1700.0,"currency_code":"USD","in_stock":true},{"title":"Monarch 921HP","offer_id":46129187520726,"sku":"105.895C","price":1700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-005-895-graversmith-white-with-your-choice-of-handpiece-otto-frei.jpg?v=1726697924"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/collections\/smartpro-air-do-x-stonesetter-engraver-and-micromotor-otto-frei-2.jpg?v=1759020364","url":"https:\/\/www.ottofrei.com\/es\/collections\/engraving-systems-handpieces-jewelry.oembed?page=2","provider":"Otto Frei","version":"1.0","type":"link"}