Specification:
Material: Tungsten Steel
Degree: 30°/ 45°/ 60°
Blade Length: approx.22 mm
Blade Diameter: approx.2 mm

Feature:
Hard and strong.
Durable and practical.
Better abrasion resistance and sharper.
No rust and anti-static.
High precision, best performance.
30°/ 45°/60°design fits most cutting plotter.