3M™ Resin Bond CBN Wheels and Tools, 1A1, 14X3/4X5, X=1/4 B120 143BI - MMMRBBW45110 Min Qty Order:1 3M SKU: 7100229924

3M SKU: 7100229924

Open coat construction helps to prevent loading during sanding and finishing applications

3M SKU: 7010493702

3M SKU: 7100278225

twist-off disc changes for lower labor costs

3M™ Resin Bond CBN Wheels and Tools, 1A1, 14X3/4X5, X=1/4 B120 143BI - MMMRBBW45110 Min Qty Order:1 3M SKU: 71002299243M SKU: 7010492080 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