3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1 6-.5-.375-.7874 B180 164PK Min Qty Order:1 3M SKU: 7010329262

3M SKU: 7010329262

so it won’t contaminate the work piece

3M SKU: 7010327471

3M SKU: 7010366903

3M SKU: 7010294894

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1 6-.5-.375-.7874 B180 164PK Min Qty Order:1 3M SKU: 70103292623M SKU: 7100223657 Lead Time: ~40 days Our 3M CBN Wheel 164PK is used to generate the flute which is the helical or straight groove in the body of the cutting tools made of tool steel and high speed steel. This polyimide bonded wheel offers high cut rates, good form retention, and increased thermal stability during higher temperature grinding operations. Arbor holes made to customer specifications. Best used for grinding high speed steel, tool steels,