{"product_id":"hard-knife-edge-felt-wheel-buff-pin-hole-1-3in","title":"Knife Edge Felt Wheel Buff Hard","description":"\u003cp\u003eThe Hard Knife Edge Felt Wheel Buff is designed for precise polishing and deburring along edges, grooves, and tight contours. Its firm felt construction maintains a sharp knife edge profile, allowing controlled access into crevices while delivering consistent pressure where accuracy matters most. The dense felt provides crisp, defined polishing action on metals and other hard materials.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHard felt construction for firm, controlled polishing\u003c\/li\u003e\n\u003cli\u003eKnife edge profile for working into grooves and tight areas\u003c\/li\u003e\n\u003cli\u003eSupplied with pin hole centers for mandrel mounting\u003c\/li\u003e\n\u003cli\u003eMaintains edge definition under pressure\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple diameters\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\u003eHard\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\u003e117.490\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\u003e117.492\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 in (38.1 mm)\u003c\/td\u003e\n\u003ctd\u003ePack of 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e117.494\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\u003e117.496\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\u003e117.498\u003c\/td\u003e\n\u003ctd\u003e3 in (76.2 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 speeds appropriate for felt to maintain edge integrity and control.\u003c\/li\u003e\n\u003cli\u003eNeed to buy several variants quickly? Open the Quick Order tab and add everything in one go.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otto Frei","offers":[{"title":"1\"","offer_id":43705509937366,"sku":"117.490","price":8.75,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\"","offer_id":43705509970134,"sku":"117.492","price":10.45,"currency_code":"USD","in_stock":true},{"title":"2\"","offer_id":43705510002902,"sku":"117.494","price":5.5,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\"","offer_id":43705510035670,"sku":"117.496","price":7.05,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":43705510068438,"sku":"117.498","price":8.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/knife-edge-felt-wheel-buff-hard-otto-frei.jpg?v=1719955121","url":"https:\/\/www.ottofrei.com\/products\/hard-knife-edge-felt-wheel-buff-pin-hole-1-3in","provider":"Otto Frei","version":"1.0","type":"link"}