3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1B1R 4-.140-.425-1.25 D320 650HJ V7 - MMMPBDW43689 Min Qty Order:1 3M SKU: 7100202057

3M SKU: 7100202057

3M SKU: 7100190549

3M SKU: 7100225978

Unitized production enhances abrasive durability and strength

Soft density enables the abrasive to conform to the substrate

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1B1R 4-.140-.425-1.25 D320 650HJ V7 - MMMPBDW43689 Min Qty Order:1 3M SKU: 71002020573M SKU: 7010487009 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