3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 6-.5-.375-1.25 B180 164PK V15 Matting 3M SKU: 7100219426

3M SKU: 7100219426

3M SKU: 7100223882

so mineral keeps cutting fast and sharp

Extremely durable

Available in 36+ grit

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 6-.5-.375-1.25 B180 164PK V15 Matting 3M SKU: 71002194263M SKU: 7100225450 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,