{"product_id":"grs-004-875-quick-change-tool-holder-1-8in-3-18mm-hole","title":"GRS 004-875  1\/8\" (3.18mm) Hole Quick Change \"QC\" Tool Holders-Sold by the Piece","description":"\u003cp\u003eA quick change tool holder grips a round shank graver and locks into the handpiece, so tools can be swapped without resetting the cut. The Glendo GRS 004-875 holder is made for \u003cstrong\u003e1\/8\" (3.18 mm) round shank gravers\u003c\/strong\u003e and uses a streamlined single hex screw clamping design that keeps smaller diameter tools firmly secured. It suits engravers who work mainly with 1\/8\" diameter gravers and want quick, reliable tool changes without the bulk of a two screw setup. Sold individually.\u003c\/p\u003e\n\n\u003cp\u003eTraditional GRS QC tool holders use two hex screws and a 0.136\" (3.45 mm) inside diameter hole. This holder needs only \u003cstrong\u003eone hex screw\u003c\/strong\u003e to lock a 1\/8\" shank tool securely in place. Its 0.250\" (6.32 mm) shaft diameter is consistent across all GRS QC tool holders, so it works with the GRS quick change handle system.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003e1\/8\" (3.18 mm) round shank gravers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle hex screw clamping, optimized for a secure hold on 1\/8\" diameter tools\u003c\/li\u003e\n\u003cli\u003e0.250\" (6.32 mm) diameter shaft, standard across all GRS QC tool holders\u003c\/li\u003e\n\u003cli\u003e1\" standard length\u003c\/li\u003e\n\u003cli\u003eSold by the piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFits the GRS quick change handle 104.805 and all GRS QC handpieces, including the QC Magnum, QC Monarch, and QC 901.\u003c\/p\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eGRS offers a full range of QC tool holders to suit different graver shank sizes and application needs. For reference, the related holders in the GRS QC lineup include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.806\u003c\/strong\u003e – Traditional 2 hex screw, 1\" standard length, 0.136\" (3.45 mm) hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.855\u003c\/strong\u003e – One hex screw, 3\/32\" (2.35 mm) hole, 1\" standard length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.875\u003c\/strong\u003e – One hex screw, 1\/8\" (3.18 mm) hole, 1\" standard length \u003cem\u003e(this item)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.872\u003c\/strong\u003e – One hex screw, 1.8 mm hole, 1\" standard length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.870\u003c\/strong\u003e – Traditional 2 hex screw, 1\" standard length, 0.136\" (3.45 mm) hole, soft hit (nylon ends)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.803SS\u003c\/strong\u003e – Stainless steel, traditional 2 hex screw, 1\" standard length, 0.136\" (3.45 mm) hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e111.541\u003c\/strong\u003e – Bronze, one hex screw, 1\/8\" (3.18 mm) hole, 1\" standard length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.856\u003c\/strong\u003e – Extra long (1\/2\" longer than standard), traditional 2 hex screw, 0.136\" (3.45 mm) hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.860\u003c\/strong\u003e – Blank, traditional 2 hex screw, 1\" standard length, center drilled hole\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579901608150,"sku":"104.875","price":9.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-875-18-3-18mm-hole-quick-change-qc-tool-holders-sold-by-the-piece-otto-frei.jpg?v=1719958393","url":"https:\/\/www.ottofrei.com\/it\/products\/grs-004-875-quick-change-tool-holder-1-8in-3-18mm-hole","provider":"Otto Frei","version":"1.0","type":"link"}