Kindly be noted our material and advantage as below about carbide end mills.

1, cutting flute tolerance is -0.01/-0.03mm (D1-D4) ; -0.01/-0.04mm (D6-D20). Shank diameter tolerance is h6 (0/-0.01)mm.

2, Our carbide rods is GU25UF from GESAC, micro grain 0.4μm as blank material.

3, Our design and processing is anti-vibration with strong stability.

4, Carbide rods are grinding and processing by Germany imported automatic CNC grinding lathe.

5, The grade is suitable for rough slot and fine machining of various workpiece

6, Our nano blue coating is made by imported Germany PLATIT equipment.

    *  nACo 3 Blue coating, 

    * hardness 4500HV, 

    * friction 0.45mm, 

    * oxidation resistance 1200°C ,

   * high-resistance and heat-resistance.