3M™ Resin Bond CBN Wheels and Tools, 1A1R, 8X.079X2.3622, X=1/4 B100 154BK - MMMRBBW34020 Signs 3M SKU: 7100219249

3M SKU: 7100219249

3M SKU: 7100226971

3M SKU: 7100224733

3M SKU: 7010294774

3M™ Resin Bond CBN Wheels and Tools, 1A1R, 8X.079X2.3622, X=1/4 B100 154BK - MMMRBBW34020 Signs 3M SKU: 71002192493M SKU: 7010491935 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