3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 12V9 6-.75-.25-1.25 B180 164PL S30 U.375 PBBW47900 First Aid 3M SKU: 7100075221

3M SKU: 7100075221

3M SKU: 7010532253

scratch or imperfection can make all the difference

3M SKU: 7100212942

3M SKU: 7000047124

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 12V9 6-.75-.25-1.25 B180 164PL S30 U.375 PBBW47900 First Aid 3M SKU: 71000752213M SKU: 7010525098 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