3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1, 4X1/2X1-1/4, X=3/8, V=20 D220 650HJ - MMMPBDW41311-1 First Aid 3M Precision-Shaped Grain blend provides

3M Precision-Shaped Grain blend provides up to 2x longer life than comparable aluminum oxide discs

3M SKU: 7000045456

3M SKU: 7100201504

3M SKU: 7010300807

3M SKU: 7100228907

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1V1, 4X1/2X1-1/4, X=3/8, V=20 D220 650HJ - MMMPBDW41311-1 First Aid 3M Precision-Shaped Grain blend provides3M SKU: 7010495860 Lead Time: ~2 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