3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 5-.375-.375-1.25 B220 164PL V30 Brushes Silicon carbide mineral produces a

Silicon carbide mineral produces a finer finish than aluminum oxide

which prevents undercutting and gouging

Wheels in our Standard Abrasives™ Silicon Carbide Unitized Wheel 500 Series have a soft

The Scotch-Brite™ HS Blend and Finish Disc aggressively tackles weld burns and refinement

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 5-.375-.375-1.25 B220 164PL V30 Brushes Silicon carbide mineral produces a3M SKU: 7100225592 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