3M™ Resin Bond CBN Wheels and Tools, 1A1R, 8X.045X1-1/4, X=1/4 B120 164BL - MMMRBBW30846 Labeling 3M SKU: 7000047001

3M SKU: 7000047001

3M SKU: 7010362596

Block is easy to hold with integral handle

3M SKU: 7010491885

3M™ Resin Bond CBN Wheels and Tools, 1A1R, 8X.045X1-1/4, X=1/4 B120 164BL - MMMRBBW30846 Labeling 3M SKU: 70000470013M SKU: 7010491929 Lead Time: ~40 days 3M CBN Resin Wheel 164BL is 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, great form retention and increased thermal stability during higher temperature grinding operations. Arbor holes are made to customer specifications, so you get exactly the size you need. Best used for grinding high speed