Specification:
Shank Diameter: 6mm(1/4")
Cutting Edge Diameter: 0.1mm
Total Length: 48mm
Shape: Pyramid
Degree: 20°
Material: Carbide Steel

Application: Majority of plastics,Copper, aluminum, iron, jade and other hard materials engraving and cutting fine, Acrylic, PVC, Nylon, Resin, Wood, Plywood, Hardwood, Fibre glass, marble, etc

Package includes:
5pcs Pyramid carbide engraving bits