3M™ Resin Bond CBN Wheels and Tools, 11A2, 3-1/2X1-1/2X1-1/4, X=1/4 B100 144BI, W=3/8 - MMMRBBW52282 Floor Markings 3M SKU: 7100205357

3M SKU: 7100205357

3M SKU: 7100221032

Y-weight polyester cloth backing holds up to finishing and aggressive grinding

3M SKU: 7010493756

Aluminum oxide mineral cuts sharp but leaves soft

3M™ Resin Bond CBN Wheels and Tools, 11A2, 3-1/2X1-1/2X1-1/4, X=1/4 B100 144BI, W=3/8 - MMMRBBW52282 Floor Markings 3M SKU: 71002053573M SKU: 7010497881 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