3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1F1R 4-.060-.425-1.25 B180 164PL R.030 Min Qty Order:1 3M SKU: 7100188097

3M SKU: 7100188097

Silicon carbide grain

3M SKU: 7010533955

as well as wood and fiberglass

3M SKU: 7010515190

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1F1R 4-.060-.425-1.25 B180 164PL R.030 Min Qty Order:1 3M SKU: 71001880973M 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