3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11V9 3.75-1.5-.125-1.25 B220 164HK U.375 Min Qty Order:1 3M SKU: 7100175122

3M SKU: 7100175122

3M SKU: 7100213868

making switching the discs fast

3M SKU: 7010514550

3M SKU: 7100224505

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11V9 3.75-1.5-.125-1.25 B220 164HK U.375 Min Qty Order:1 3M SKU: 71001751223M SKU: 7010486993 Lead Time: ~2 days Our hybrid bond CBN 164HK 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