silicone polishing point is ideal for smoothing and shaping precious metals with a flex shaft or other rotary tool; the coarse abrasive allows for fast material removal. For best results, use at 7,000–10,000rpm with very light pressure.
4 Grits:
White: Coarse
Black: Medium
Blue: FIne
Pink: Extra Fine
4 Grits:
White: Coarse
Black: Medium
Blue: FIne
Pink: Extra Fine