3M™ CBN Resin Wheel 144BI, 1A1, 1-1/2X1/4X1/4, X=1/4 B80 144BI-MMMRBBW48015 Tapes 3M SKU: 7010364559

3M SKU: 7010364559

3M SKU: 7000118858

3M SKU: 7010326107

3M SKU: 7100295301

longest lasting flap disc

3M™ CBN Resin Wheel 144BI, 1A1, 1-1/2X1/4X1/4, X=1/4 B80 144BI-MMMRBBW48015 Tapes 3M SKU: 70103645593M SKU: 7010492117 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