3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 4-.5-.375-.7874 B180 164PK V15 Wheels 3M SKU: 7000119546

3M SKU: 7000119546

These discs are rated Best in the 3M Microfinishing line of film backed discs

Suitable for removing welds and imperfections along with blending and finishing larger surface areas

finishing and polishing on smaller areas of flat or contoured parts

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 4-.5-.375-.7874 B180 164PK V15 Wheels 3M SKU: 70001195463M SKU: 7100224062 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,