＊New tool design has been developed to reduce the cutting resistance and upgrade the finishing accuracy! ＊Realized 4-Flute type from φ0.1! Achieved higher efficient machining and more stable tool life in micro machining! ＊The shank diameter accuracy is 2 μm (-0.001 ～ -0.003), and also supports high precision shrink fit holders. ＊φ0.1 ～ φ3 Total 142 sizes. ＊Beware of stocks because there is no blade to the shaft center of endteeth of φ0.1 and φ0.15.