· Outside blade can machining side surface of workpiece and blade on the bottom side
(cutting-edge) can cut upper side of workpiece. It can be regarded as
multi-functional tools. Also, with high quality coating technology, cutting speed
and long term of tool life can be increased.

· Type of tools can be classified as Helical Endmill, Ball Endmill,
Raping Endmill, Taper Endmill and so on.