3M™ Resin Bond CBN Wheels and Tools, 3A1J, 4X1-1/4X3/8, X=1/4, U=1/4 B100 164BL - MMMRBBW22317 First Aid 3M SKU: 7100226228

3M SKU: 7100226228

fast-cutting wheel useful for cutting autobody sheet metal

water-resistant J-weight cloth backing conforms to contours and complex shapes and has a durable resin bond

C-weight paper backing

3M™ Resin Bond CBN Wheels and Tools, 3A1J, 4X1-1/4X3/8, X=1/4, U=1/4 B100 164BL - MMMRBBW22317 First Aid 3M SKU: 71002262283M SKU: 7010491908 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