3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 4-.187-.25-.125 B320 164PL V25 W2446 Brushes 3M SKU: 7010362596

3M SKU: 7010362596

Harder material density and increased edge durability over 600 Series Unitized Wheels provides a longer-lasting and more aggressive wheel for heavier-duty tasks

3M SKU: 7010366822

with vitrified bond

3M SKU: 7010329244

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 4-.187-.25-.125 B320 164PL V25 W2446 Brushes 3M SKU: 70103625963M SKU: 7100201163 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