3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 4X1/2X1-1/4, X=1/4 B220 164PK - MMMPBBW44758 Gloves 3M SKU: 7010299201

3M SKU: 7010299201

3M SKU: 7100206831

3M SKU: 7100230400

3M SKU: 7010492252

3M SKU: 7100223706

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 4X1/2X1-1/4, X=1/4 B220 164PK - MMMPBBW44758 Gloves 3M SKU: 70102992013M SKU: 7010495177 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,