3M™ Resin Bond Diamond Wheels and Tools, 3A1, 12X1X5, X=1/4, U=1/4 D100 664BK - MMMRBDW32045 Discs 3M SKU: 7100226674

3M SKU: 7100226674

Bun can be cut to desired wheel thickness

High-strength polyester film backing resin-bonded for durability

3M SKU: 7000045430

3M™ Resin Bond Diamond Wheels and Tools, 3A1, 12X1X5, X=1/4, U=1/4 D100 664BK - MMMRBDW32045 Discs 3M SKU: 71002266743M SKU: 7100199993 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