3M™ Resin Bond Diamond Wheels and Tools, 1A1 6-.25-.25-1.25 D400 664BK - MMMRBDW19986 Min Qty Order:1 Very fine grade aluminum oxide

Very fine grade aluminum oxide mineral efficiently cleans and finishes

3M SKU: 7010331187

3M SKU: 7100117291

3M SKU: 7100223993

3M™ Resin Bond Diamond Wheels and Tools, 1A1 6-.25-.25-1.25 D400 664BK - MMMRBDW19986 Min Qty Order:1 Very fine grade aluminum oxide3M SKU: 7010486901 Lead Time: ~40 days Our 3M Diamond Resin Wheel 664BK is used for high performance grinding of carbide cutting tools. It has superior form retention and runs with water based coolant. From 100 to 400 mesh grits and dual grit (120 320). Designed for high form retention over long runs. Diamond abrasive has unsurpassed cutting ability on hard materials like cemented carbide, carbons and ceramics. Durable resin bond has good mineral