3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 4X1-1/4X1-1/4, X=1/4, W=1/4 B220 164HK - MMMPBBW41252 Sheets & Rolls 3M SKU: 7000126209

3M SKU: 7000126209

Block Shape For Comfort

and the disc performs well on its edge

smoother use than a conventional cartridge roll

3M SKU: 7010364323

3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 11A2, 4X1-1/4X1-1/4, X=1/4, W=1/4 B220 164HK - MMMPBBW41252 Sheets & Rolls 3M SKU: 70001262093M SKU: 7010495127 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