3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11V9, 5X1-3/4X2, X=1/8, U=7/16 B220 154PL - MMMPBBW41212-1 Signs 3M SKU: 7010369540

3M SKU: 7010369540

3M SKU: 7100074632

3M SKU: 7100191143

3M SKU: 7100200352

Exceeds ASME B30

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11V9, 5X1-3/4X2, X=1/8, U=7/16 B220 154PL - MMMPBBW41212-1 Signs 3M SKU: 70103695403M SKU: 7010495122 Lead Time: ~2 days Our polyimide bond CBN wheels are used for grinding primary and secondary relief angles on cutting tools made of tool steel and high speed steel. This general purpose wheel offers high cut rates, increased form holding, and increased thermal stability during higher temperature grinding operations. Arbor holes are made to customer specifications, so you get exactly the size you need. Best used for grinding high