3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1B1 5-.375-.5-1.25 B220 164PL V45 Min Qty Order:1 3M SKU: 7010492857

3M SKU: 7010492857

Strong resin bond resists heat to prolong the life of the disc

3M SKU: 7010493791

3M SKU: 7100031875

Convenient Roloc™ attachment securely locks the disc in place with a simple twist

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1B1 5-.375-.5-1.25 B220 164PL V45 Min Qty Order:1 3M SKU: 70104928573M SKU: 7100236895 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