3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1 4-.5-.375-.7874 B180 164PK Min Qty Order:1 3M SKU: 7010365780

3M SKU: 7010365780

3M SKU: 7100219158

3M SKU: 7100192054

3M SKU: 7010321561

3M SKU: 7100210382

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1 4-.5-.375-.7874 B180 164PK Min Qty Order:1 3M SKU: 70103657803M SKU: 7100223190 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,