AURORA Coat Drills for Non-Ferrous Metal Drilling

Super MULTIDRILL NHGS series

Low-resistance, High-efficiency Drilling of Aluminum Alloy Parts

Recommended Work Material

Feature

Low-resistance, High-efficiency Drilling of Aluminum Alloy Parts

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

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

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