10PC HSS Routing Router Bits Burr Rotary Tools 1/8 Inch Shank Rotary Tool, Engraving, Wood Working Tools;

Application:

For processing of metallic and Non-metallic surfaces using an engraving machine

or mini-Drill various forms of cutting part provide

efficient processing of materials length is about 40mm,Shank Diameter is 3.17mm

1.57 in x 0.31 in x 0.31 in (4 cm x 0.8 cm x 0.8 cm)