Jewelry bit Grit:220# Integrated speed control for near

Integrated speed control for near infinite adjustment

Included with SwapTop flat lap machines and SwapTop diamond trim saw conversion kit

25 (26 cm) x 8

Includes: Reservoir top

Mexico and Japan

Jewelry bit Grit:220# Integrated speed control for nearThese diamond jewelry bits are essential for shaping and grinding the edges of glass pieces or creating grooves in stained glass for wire wrapping. But these grinder bits aren't just for glass. These workhorses are great for shaping all kinds of material, including stones, tile and ceramic! Comes in a variety of different grits with two different thickness sizes; 1mm and 1. 4mm. Bits come with a set screw and Allen wrench. Key features All bits are