3M™ Resin Bond CBN Wheels and Tools, 1A1J 1.25-.5-.25-.25 B220 144BI Min Qty Order:1 3M SKU: 7010308700

3M SKU: 7010308700

3M SKU: 7010292745

3M SKU: 7100198898

A chevron hole pattern keeps particulates off of the sheet face

3M™ Resin Bond CBN Wheels and Tools, 1A1J 1.25-.5-.25-.25 B220 144BI Min Qty Order:1 3M SKU: 70103087003M SKU: 7100200405 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