3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11V5, 3-1/2X1-1/2X1-1/4, X=1/4 D400 686HN, W=1/4 - MMMPBDW47729 Belts 3M SKU: 7010493120

3M SKU: 7010493120

3M SKU: 7100199638

Features sharp silicon carbide mineral incorporated in a non-woven nylon web

Conformable disc with wear-resistant edge provides consistent finishes and long disc life

Boosts Productivity

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11V5, 3-1/2X1-1/2X1-1/4, X=1/4 D400 686HN, W=1/4 - MMMPBDW47729 Belts 3M SKU: 70104931203M SKU: 7010496254 Lead Time: ~40 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