3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11V5, 4X1-1/2X1-1/4, X=1/4, W=1/4 D320 686HN, V=25 - MMMPBDW47182 Wheels 3M SKU: 7010495811

3M SKU: 7010495811

Model C has an affixed 1/4

3M SKU: 7010495404

3M SKU: 7100200406

AVAILABLE IN A RANGE OF GRADES: Choose from Very Fine (VFN)

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 11V5, 4X1-1/2X1-1/4, X=1/4, W=1/4 D320 686HN, V=25 - MMMPBDW47182 Wheels 3M SKU: 70104958113M SKU: 7010496218 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