3M™ Resin Bond CBN Wheels and Tools, 6A2, 4X1X.7874, X=1/4, W=3/16 B180 154BK - MMMRBBW36574 Min Qty Order:1 Cloth backing provides durability for

Cloth backing provides durability for either hand or machine sanding

3M SKU: 7100214436

available in a range of grades

Higher cut rates for fast stock removal with improved form holding when compared to phenolic resin or polyimide bonds

heavy rayon cloth backing

3M™ Resin Bond CBN Wheels and Tools, 6A2, 4X1X.7874, X=1/4, W=3/16 B180 154BK - MMMRBBW36574 Min Qty Order:1 Cloth backing provides durability for3M SKU: 7010491971 Lead Time: ~40 days Our 3M CBN Wheel 154BK 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 form retention and good cut rate 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