3M™ Resin Bond CBN Wheels and Tools, 11V9, 3-3/4X1-1/2X1-1/4, X=1/8 B180 154BK, U=3/8 - MMMRBBW34980 Wheels 3M SKU: 7100216808

3M SKU: 7100216808

Aluminum Oxide mineral cuts sharp but leaves a soft scratch pattern

3M SKU: 7100227158

3M ceramic grain offers outstanding cutting capability on carbon steel and tool steels

3M SKU: 7000120333

3M™ Resin Bond CBN Wheels and Tools, 11V9, 3-3/4X1-1/2X1-1/4, X=1/8 B180 154BK, U=3/8 - MMMRBBW34980 Wheels 3M SKU: 71002168083M SKU: 7010491948 Lead Time: ~40 days Our 3M CBN Wheel 154BK wheels are used for grinding primary and secondary relief angles on cutting tools made of tool steel and high speed steel. This general purpose wheel offers high form retention and good cut rate during grinding operations. Arbor holes are made to customer specifications, so you get exactly the size you need. Best used for grinding high speed steel, tool steels, and ferrous metals. Cubic