Feature:1. The cutting edge is polished, with excellent finish and longer service life, convenient and practical.2. With high tolerance grinding ability, it can perform and efficient cutting on aluminum, brass, copper and other non-ferrous metals.3. CNC router bit, fine workmanship, good performance, improve work efficiency. 5pcs of milling cutter are available.4. Adopts high quality high‑speed steel material, safe and eco‑friendly, sturdy and wear‑resistant, durable for use.5. Light weight and compact, easy to carry when going out. Wide range of applications, easy to install and use.Specification:Condition: 100% Brand NewItem Type: Spiral Milling CutterMaterial: High Speed SteelCoating: PlatingDiameter: Approx. 4mm / 0.2inShank Diameter: Approx. 4mm / 0.2inBlade Length: Approx. 15mm / 0.6inTotal Length: Approx. 45mm / 1.8inQuantity: 5pcs Package List:5 x Milling CutterNote:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.