3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1 3-.25-.375-1.25 B220 164PK Min Qty Order:1 3M SKU: 7100105438

3M SKU: 7100105438

Microreplicated pyramids wear away to continually expose fresh mineral for a consistent cut throughout the life of the belt

3M SKU: 7100200466

and can be used in place of steel wool for conditioning metal surfaces and paint prep

patching compounds and plaster

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1 3-.25-.375-1.25 B220 164PK Min Qty Order:1 3M SKU: 71001054383M SKU: 7010487046 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,