20pcs Diamond Burr Engraving Rotary Tool Drill Bit Kit Burrs Bur Set Tools DIY

Description

- Features :
-100% brand new and high quality
-Diamond coated burr bits set with 3mm shank
-30pcs assortment of various shapes and sizes
-Bits come in different sizes and coarseness to satisfy any technology.
-Fit most professional electric drills, best for replace nail drill bits
-Can be used to various applications including carving, grinding and etching on a variety materials.

Specification :
-Material : Diamond
-Shank Diameter : 3mm
-Length : 45mm

- Package Included:
20pcs  Diamond Burr Bits (with box)