3M™ Resin Bond Diamond Wheels and Tools, 1A1R, 7X.040X1-1/4, X=1/4 D220 664BK - MMMRBDW8835 Min Qty Order:1 3M SKU: 7100102782

3M SKU: 7100102782

3M SKU: 7100229921

3M SKU: 7100221217

3M SKU: 7100111735

3M™ Resin Bond Diamond Wheels and Tools, 1A1R, 7X.040X1-1/4, X=1/4 D220 664BK - MMMRBDW8835 Min Qty Order:1 3M SKU: 71001027823M SKU: 7010494468 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