3M™ Resin Bond CBN Wheels and Tools, 6A2T, 12X2.087X3.1496, X=1/4 B170 143BI, W=3 - MMMRBBW48699SR Min Qty Order:1 3M SKU: 7100210874

3M SKU: 7100210874

3M SKU: 7000118330

3M SKU: 7100284215

3M SKU: 7100216583

3M™ Resin Bond CBN Wheels and Tools, 6A2T, 12X2.087X3.1496, X=1/4 B170 143BI, W=3 - MMMRBBW48699SR Min Qty Order:1 3M SKU: 71002108743M SKU: 7010492144 Lead Time: ~40 days Our 3M CBN Wheel 143BI 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 a balance between cut rate 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