1. Material: tungsten steel
2. Scope of application: cutting plotter
3. Application: used for engraving plastic, metal, etc.
4. Features: sturdy and durable, wide applicability, simple and convenient installation, not easy to rust
5. Tool tip angle: 30 degrees/45 degrees/60 degrees
6. Shank diameter: 2mm
7. Weight: 80g/set, 65g/set