Low cutting force and high efficiency drilling of aluminum components
Super MultiDrill NHGS type is solid carbide drill with through-tool coolant holes that utilizes a new J-flute shape with WL-thinning that is specially for high feed drilling, to achieve stable chip evacuation and outstandingly low cutting force.
In addition, the combination of a wide W-margin and AURORA Coat achieve stable and high efficiency drilling of aluminum alloys.
Achieving high efficiency drilling at 2~4 times feedrate with less than ½ the cutting force
Utilizing a new “J-flute” shape and “WL-thinning” that is specially designed for high feed drilling
Pre-cast hole drilling with a wide double-margin design
AURORA Coat (DLC) provides a stable machining and long tool life
Wide double-margin ensures guide performance even in high-efficiency machining
DLC coat, AURORA Coat
Improved adhesion resistance under high speed conditions with AURORA Coat.