3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 4X.157X1-1/4, X=.425 D240 650HJ - MMMPBDW50077 Discs 3M SKU: 7100215667

3M SKU: 7100215667

3M SKU: 7100102927

3M SKU: 7100142497

By providing more complete removal of oils

3M SKU: 7010368295

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 4X.157X1-1/4, X=.425 D240 650HJ - MMMPBDW50077 Discs 3M SKU: 71002156673M SKU: 7010496591 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