3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 4-.375-.375-1.25 B180 164PL V45 Tapes 3M SKU: 7010493065

3M SKU: 7010493065

3M SKU: 7010515376

3M SKU: 7000120224

3M SKU: 7100192355

Profile grinding of carbides

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 4-.375-.375-1.25 B180 164PL V45 Tapes 3M SKU: 70104930653M SKU: 7100234608 Lead Time: ~40 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