3 Diameter 3M Radial 80 Grit Yellow 3/8 Arbor Hole Bristle Brush...

3" Diameter 3M Radial 80 Grit Yellow 3/8" Arbor Hole Bristle Brush Rotary Jewelry Metal Polishing Discs

• Grit: 80
• Use 3 to 6 discs per mandrel for best performance
• Produces a uniform finish that is easily controllable
• Max speed is 20,000 RPM
• No compounds or chemicals are needed