3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11V9 5-1.75-.125-1.25 D400 686HN U.438 Gloves Versatile aluminum oxide mineral cuts

Versatile aluminum oxide mineral cuts sharp

TOUGH ENOUGH FOR HEAVY-DUTY USE: Combination of aluminum oxide grain and moderate conformability makes for a tough

3M SKU: 7100224016

3M SKU: 7100168415

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11V9 5-1.75-.125-1.25 D400 686HN U.438 Gloves Versatile aluminum oxide mineral cuts3M SKU: 7010486518 Lead Time: ~30 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