3M 686HN Diamond Wheel, 3-3/4 in Dia, 1-1/2 in

3M Diamond Wheel, 3-3/4 in Dia, 1-1/2 in Thickness, 1-1/2 in, D320, Grade: Extra Fine, Diamond Abrasive, Hybrid Bond, Applicable Materials: Carbide, Ceramic, Cermets, Non-ferrous Metals and PCD

• Diamond mineral for use when grinding tungsten carbide
• Hybrid bond system offers excellent form retention and wheel stability
• Ideal for long production runs and where tight tolerances are required
• Arbor holes are made to customer specifications, so you get exactly the size you need
• Used for grinding on round tools
• 1/8 in D x 3/8 in H superabrasive
• 11V9 wheel shape
• 9.39 mm D face
• 3.04 mm D diamond