{"product_id":"rock-hard-knife-edge-felt-wheel-buff-pin-hole-1-4in","title":"Knife Edge Felt Wheel Buff Rock Hard","description":"\u003cp\u003eThe Rock Hard Knife Edge Felt Wheel Buff is built for aggressive, precise polishing along edges, grooves, and sharply defined contours. Its extra-dense felt maintains a crisp knife edge profile under pressure, delivering firm contact and controlled material removal where accuracy is critical. Ideal for applications that require maximum edge definition and durability.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRock hard felt construction for maximum firmness and durability\u003c\/li\u003e\n\u003cli\u003eKnife edge profile for accessing grooves, corners, and tight recesses\u003c\/li\u003e\n\u003cli\u003eMaintains sharp edge definition under pressure\u003c\/li\u003e\n\u003cli\u003eSupplied with pin hole centers for mandrel mounting\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple diameters from 1 in to 4 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eFelt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardness\u003c\/th\u003e\n\u003ctd\u003eRock Hard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEdge Profile\u003c\/th\u003e\n\u003ctd\u003eKnife Edge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCenter Type\u003c\/th\u003e\n\u003ctd\u003ePin Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003cth\u003ePack Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e117.491\u003c\/td\u003e\n\u003ctd\u003e1 in (25.4 mm)\u003c\/td\u003e\n\u003ctd\u003ePack of 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e117.493\u003c\/td\u003e\n\u003ctd\u003e1‑1\/2 in (38.1 mm)\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e117.495\u003c\/td\u003e\n\u003ctd\u003e2 in (50.8 mm)\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e117.497\u003c\/td\u003e\n\u003ctd\u003e2‑1\/2 in (63.5 mm)\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e117.499\u003c\/td\u003e\n\u003ctd\u003e3 in (76.2 mm)\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e117.500\u003c\/td\u003e\n\u003ctd\u003e4 in (101.6 mm)\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse with appropriate polishing compounds suited to the material being finished.\u003c\/li\u003e\n\u003cli\u003eMount securely on compatible mandrels designed for pin hole felt wheels.\u003c\/li\u003e\n\u003cli\u003eOperate at appropriate speeds to maintain control and edge integrity.\u003c\/li\u003e\n\u003cli\u003eNeed to buy several variants quickly? Open the Quick Order tab and add everything at once.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otto Frei","offers":[{"title":"1\"","offer_id":43705510133974,"sku":"117.491","price":9.3,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\"","offer_id":43705510166742,"sku":"117.493","price":4.15,"currency_code":"USD","in_stock":true},{"title":"2\"","offer_id":43705510199510,"sku":"117.495","price":5.75,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\"","offer_id":43705510232278,"sku":"117.497","price":7.35,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":43705510265046,"sku":"117.499","price":10.8,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":43705510297814,"sku":"117.500","price":24.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/knife-edge-felt-wheel-buff-rock-hard-otto-frei.jpg?v=1719955121","url":"https:\/\/www.ottofrei.com\/products\/rock-hard-knife-edge-felt-wheel-buff-pin-hole-1-4in","provider":"Otto Frei","version":"1.0","type":"link"}