20PC 120 Grit Electroplated Diamond Burr Set Drill Bit Set Rotary Grinding Tool

Features:

*100% brand new and high quality. *Ball shape head, diamond grinding tools for diamond and jade carving. *These are 120 grit and 3.0mm shank. *Diamond burr tools for grinding, engraving, cutting lines, polishing, carving, glass engraving. *Electroplated diamond grinding. *Need to be used with electric mill/hanging mill/bench mill. *Perfect for plastic, wood, glass, metal, ceramics, tile, marble, granite, stone, and many other materials. *20 Pcs different heads grinding bits are included, Various shapes and sizes.

Specifications:

*Color: Silver (As Pictures Show) *Material: Diamond *Shank Diameter:3mm (Approx.) *The Head Diameter:6mm (Approx.) *Total Length:45mm (Approx.) *Particle size:120 grit

Package Contents:

20*Grinding Burr Drill Bits

Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.