3M 76.2mm 6-Ply Radial Bristle Disc

Excellent for platinum, gold, silver, copper, pewter and brass applications!

• The abrasive in these discs is embedded throughout the material, delivering continuous exposure of a fresh cutting surface.
• Use 3" discs on a tapered spindle.
• Flexible, cool-running bristles remove oxides, texture and polish, and refine surfaces without messy compounds.

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Grit: 220, 14,000, 400, 120, 3,000, 80
Micron: 60, 1, 30, 6
Wheel diameter: 76.2mm (3.000'')
Head shape: Disc
Density: 6 ply, 3 ply
Brand: 3M
Shipping weight: 1.125 ounces (31.89g), 1.202 ounces (34.067g), 0.695 ounces (19.699g), 0.664 ounces (18.829g), 0.044 lbs (19.958g), 1.102 ounces (31.236g), 1.198 ounces (33.958g), 0.706 ounces (20.027g), 1.144 ounces (32.434g), 0.656 ounces (18.611g)
Country of origin: United States