MOLDINO (Former Hitachi Tool) 3-flute ball end mill for high-efficiency deep carving Epoch Mega Feed Ball Evolution EMB PE-ATH (Pencil neck type)

By adopting a strongly twisted ball blade shape, cutting resistance is reduced and chip evacuation is improved!
Newly developed Strongly twisted unequally divided ball blade shape: The newly developed ball blade shape greatly improves machinability. Reduces cutting resistance, suppresses vibration, improves chip evacuation and reduces tool damage even during deep engraving. Good cutting performance even for high-performance materials (high toughness materials) with poor machinability!
Improved heat resistance and wear resistance (ATH coating): By adopting ATH coating, heat resistance and wear resistance are further improved compared to conventional coatings. Achieves long-life machining in a highly efficient environment.
Correspondence to high precision machining (improved R accuracy): Improved R accuracy compared to the conventional 3-flute. (R accuracy ± 0.005 mm for small diameter side less than Φ4)
Supports high-efficiency side cutting (strongly twisted outer peripheral blade): Smoothly connects the joint between the ball blade and the strongly twisted outer peripheral blade. Highly efficient side cutting using the outer peripheral blade is possible, and it corresponds to the new machining method.
Carbon steel, alloy steel, tool steel / die steel, pre-hardened steel, hardened steel curved surface, engraving, corners, corner R cutting / roughing, semi-finishing, finishing, rib / detailing
* R2 and above are not backdraft shapes.
* Please use a machine with as high rigidity and precision as possible.
* Use an appropriate coolant according to the work material and processing shape.
* If the machine speed is insufficient, reduce the speed and feed rate by the same ratio.