3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 4-.5-.375-.7874 B180 164PK V15 Wheels XF-weight cloth backing withstands grinding

XF-weight cloth backing withstands grinding and heavy sanding

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

which helps maintain consistent shape and cutting action

3M SKU: 7000119546

designed for optimal dust removal

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1V1 4-.5-.375-.7874 B180 164PK V15 Wheels XF-weight cloth backing withstands grinding3M 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,