3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 4X1/4X1-1/4, X=3/8 D220 650HJ - MMMPBDW41274 Min Qty Order:1 3M SKU: 7010361639

3M SKU: 7010361639

3M SKU: 7010493986

3M SKU: 7010515865

3M SKU: 7100224092

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 4X1/4X1-1/4, X=3/8 D220 650HJ - MMMPBDW41274 Min Qty Order:1 3M SKU: 70103616393M SKU: 7010495820 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