3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 4X1/4X1-1/4, X=3/8 D320 650HJ - MMMPBDW42311 Belts 3M SKU: 7100299285

3M SKU: 7100299285

3M SKU: 7010327469

3M SKU: 7010493614

3M SKU: 7100211301

3M SKU: 7010492383

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 4X1/4X1-1/4, X=3/8 D320 650HJ - MMMPBDW42311 Belts 3M SKU: 71002992853M SKU: 7010495946 Lead Time: ~40 days Our 3M Diamond Wheel 650HJ is used to generate the flute which is the helical or straight groove in the body of the cutting tools made from tungsten carbide. This hybrid bonded wheel offers high cut rates, good form retention, and increased thermal stability during higher temperature grinding operations. Available in shapes 1V1,? 1A1 with custom arbor hole. Delivers a high level of cut rate among 3M Fluting