3M™ Resin Bond CBN Wheels and Tools, 14E1, 12X1X5, X=1/4, U=.200, V=170 B220 164BL - MMMRBBW30269 Matting 3M SKU: 7100219159

3M SKU: 7100219159

3M SKU: 7100232980

3M SKU: 7010525032

3M SKU: 7010494644

3M SKU: 7100263646

3M™ Resin Bond CBN Wheels and Tools, 14E1, 12X1X5, X=1/4, U=.200, V=170 B220 164BL - MMMRBBW30269 Matting 3M SKU: 71002191593M SKU: 7010491926 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