![Silicone Polishing Bullet- 1" x 1/4"](http://toolshop.bkmetalworks.com/cdn/shop/products/101373c__81736_{width}x.webp?v=1654548236)
Silicon carbide-embedded polishers are soft and flexible, making it easy to reach into small details. They are ideal for grinding and shaping precious metals, stone and ceramics.
Use with a thread point mandrel, sold separately.
White - Corse 100 grit - 5,000 to 12,000 RPM.
Black - Medium - 220 grit - 5,000 to 12,000 RPM.
Blue - Fine - 800 grit - 5,000 to 10,000 RPM.
Pink - Extra Fine - 1200 - 5,000 to 10,000 RPM.