3M™ Resin Bond CBN Wheels and Tools, 6A2TSR 12-1.969-.25-3.1496 B220 143BI W3 Min Qty Order:1 3M SKU: 7000120470

3M SKU: 7000120470

3M SKU: 7010496075

3M SKU: 7010492453

3M SKU: 7100160813

3M SKU: 7100210954

3M™ Resin Bond CBN Wheels and Tools, 6A2TSR 12-1.969-.25-3.1496 B220 143BI W3 Min Qty Order:1 3M SKU: 70001204703M SKU: 7100240159 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