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 from ZCCCT, micro grain 0.5μm 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, such as aluminum alloy.

6, We have grind each aluminum end mills with fine grinding with mirror polishing.

    So the end mills clearance is very smooth and has high-resistance and heat-resistance.