3M™ Resin Bond CBN Wheels and Tools, 1A1R 14-1-.25-5 B150 143BI Labeling 3M SKU: 7100103098

3M SKU: 7100103098

3M SKU: 7100177101

3M SKU: 7100224182

and hardened steel

3M SKU: 7010326119

3M™ Resin Bond CBN Wheels and Tools, 1A1R 14-1-.25-5 B150 143BI Labeling 3M SKU: 71001030983M SKU: 7010486477 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