A Wide Range of Materials can be engraved or cut, including: Copper, Aluminum, ABS, Acrylic, PVC, Nylon, Resin, Majority of plastics, Wood, Fibre glass, Carbon etc
Hard alloy, not easy to be broken Type: Flat bottom engraving bits Shape: V-shape Degree: 10 Shank Diameter: 3.175mm Cutting For Edge Diameter: 0.1mm