3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11V9, 5X1-3/4X1-1/4, X=1/8 D220 686HN, U=7/16 - MMMPBDW41210 Abrasives 3M SKU: 7010495505

3M SKU: 7010495505

3M SKU: 7000126418

Harder material density and increased edge durability over 700 Series Unitized Blocks increases cut and life for heavy-duty tasks

3M SKU: 7100186271

3M SKU: 7100223395

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11V9, 5X1-3/4X1-1/4, X=1/8 D220 686HN, U=7/16 - MMMPBDW41210 Abrasives 3M SKU: 70104955053M SKU: 7010495778 Lead Time: ~22 days 3M Diamond Wheel 686HN is a special hybrid bond diamond wheel used for grinding primary and secondary relief angles on round tools made of tungsten carbide. This highly engineered wheel offers the excellent form retention and long wheel life which is ideal for long production runs where tighter control on tolerances are required. Arbor holes are made to customer specifications, so you get exactly the size you