3M™ Resin Bond Diamond Wheels and Tools, 1A1, 7X1/2X1-1/4, X=1/4 D100 664BK - MMMRBDW0445 Sheets & Rolls 3M SKU: 7010309783

3M SKU: 7010309783

3M SKU: 7010361403

3M SKU: 7000118871

3M SKU: 7010363723

mirror finish that helps cutting tools last longer

3M™ Resin Bond Diamond Wheels and Tools, 1A1, 7X1/2X1-1/4, X=1/4 D100 664BK - MMMRBDW0445 Sheets & Rolls 3M SKU: 70103097833M SKU: 7010492317 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