3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1F1R 4-.060-.425-1.25 B180 164PL R.030 Min Qty Order:1 3M SKU: 7010533955

3M SKU: 7010533955

so you get exactly the size you need

3M SKU: 7010532313

Silicon carbide grain

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1F1R 4-.060-.425-1.25 B180 164PL R.030 Min Qty Order:1 3M SKU: 70105339553M SKU: 7010525082 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