3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1, 5 X 3/8 X 1-1/4 CB220 P100 BP Signs 3M SKU: 7100249305

3M SKU: 7100249305

3M SKU: 7010295014

3M SKU: 7000000392

3M SKU: 7010361446

3M SKU: 7010492647

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1, 5 X 3/8 X 1-1/4 CB220 P100 BP Signs 3M SKU: 71002493053M SKU: 7010481721 Lead Time: ~ days 3M CBN Polyimide Wheel 164PL 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, increased form holding, and increased thermal stability during higher temperature grinding operations. Cubic boron nitride (CBN) resin bonded wheel produces fast cut rates. Designed for better form retention, using water or