2Pcs Single Flute Spiral End Mill Carbide Router Bits for Aluminium Board 4*22mm

Details: * brand new and high quality * Excellent combination of upper and lower blades SHARP cutting edge * High precision grinding and polishing high abrasion resistance and temperature resistance good rigidity not easy to break * No burrs for Up and down spiral machining * Best Suitable Materials: Aluminum * Fit for below materials: (1) MDF particle board board with lagging log affixed to the skin panels (2) Acrylic PVC resin plastic chipboard composite board melamine board (3) Solid wood native wood plywood lotus plate * Flute Length: 22mm (Approx.) * Shank Diameter: 4mm (Approx.) * Cutting Diameter: 4mm (Approx.) * Overall Length: 50mm (Approx.) Package Contents: 2*End Mills Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.