3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 6X1/2X1-1/4, X=3/8 B180 164PK - MMMPBBW42779 Labeling 3M SKU: 7010494354

3M SKU: 7010494354

3M SKU: 7010494409

3M SKU: 7000118390

3M SKU: 7010493296

3M SKU: 7100187827

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 1A1, 6X1/2X1-1/4, X=3/8 B180 164PK - MMMPBBW42779 Labeling 3M SKU: 70104943543M SKU: 7010495165 Lead Time: ~2 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,