Description:

Shank Diameter: 3.175mm (0.125 inch); Degree: 20°/30°
Tungsten steel material, high-precision, high strength and hardness, high wear resistance, resistance to bending, anti-impairment.
Cutting tools produce great heat from friction, Tungsten steel material maintains the metal’s strength at high temperature.
Every engraving bits tool is enclosed in a rubber cover, come with storage case, protect these tools better.
Suitable to engrave, cut and mill plastics, copper, aluminum, PVC, nylon, resin, wood, plywood, hardwood, fiberglass, marble, etc.

Specification:

Material: Tungsten Steel

Package Includes:

10 Pieces Engraving Bits Tools