3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 4X3/32X1-1/4, X=.425 B180 164PK - MMMPBBW51061 Min Qty Order:1 layered unitized construction operates clockwise

layered unitized construction operates clockwise or counterclockwise

3M SKU: 7010495352

abrasive filled bristles finish

3M SKU: 7000047210

3M SKU: 7010486656

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 4X3/32X1-1/4, X=.425 B180 164PK - MMMPBBW51061 Min Qty Order:1 layered unitized construction operates clockwise3M SKU: 7010495281 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,