3M™ Resin Bond CBN Wheels and Tools, 1A1, 12X1-9/16X5, X=1/4 B150 144BI - MMMRBBW51254 Signs 3M SKU: 7000046855

3M SKU: 7000046855

3M SKU: 7010368297

3M SKU: 7010330661

3M SKU: 7100284511

3M™ Resin Bond CBN Wheels and Tools, 1A1, 12X1-9/16X5, X=1/4 B150 144BI - MMMRBBW51254 Signs 3M SKU: 70000468553M SKU: 7010492280 Lead Time: ~40 days Our 3M CBN Wheel 144BI 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 cut rates and good form retention 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