EPOCH Pencil Deep Ball Evolution
Evolution version of Pencil Deep Ball
New variations of neck angle and under neck length have been added.
iHardness and oxidation résistance of TH coatings is further improved. Enables longer life and higher efficient when cutting high-hardness materials.
(Si nano composite coating with finer crystal particles) iExhibits amazing performance when cutting high-hardness materials (55HRC or higher)
Cold-worked die Steel, HSS, tool Steel.
•Long life for both dry cutting and wet cutting
Neck angle that was previously in the EPDBP-TH lineup has been expanded.
You can select the tool dimensions suitable for your mold shape!
By making the angle slightly smaller than the slope angle of the Processing surface, interférence due to tool deflection is suppressed.
Inherits the reliable backdraft shape to enable chattering to be reduced when performing point cutting.
Adopt compound shape of R used for EPDBP-TH and taper to achieve both breakage résistance and deflection suppression.