3M 50.8mm Radial Bristle Disc Assortment

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 2" discs on a tapered spindle. Flexible, cool-running bristles remove oxides, texture and polish, and refine surfaces without messy compounds.

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Dimensions: 50.8mm x 6 ply, 50.8mm x 3 ply
Wheel diameter: 50.8mm (2.000'')
Head shape: Disc
Brand: 3M
Shipping weight: 4.2 ounces (119.069g), 0.17 lbs (77.111g)
Country of origin: United States
Grit: 4