APPLICATION:
Used in punching holes on concrete, rock and masonry building in explosive and flammable environments;
Applied in installation of expansion screw hooks and punching holes for cables, pipes, etc.


FEATURES:
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Ergonomic hand grip:
Low vibration, and minimize operator's fatigue;
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Portable design:
Aluminium alloy series, portable, light and suitable for flexible and on-site operation;
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Pneumatic motor of high explosion-proof:
No sparkles during operation and used in explosive and flammable environment;
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Optional alloy drill bits:
Different apertures matched to different operation requirements;
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Equipped with cooling water system:
Cooling water system to ensure the clean air condition, and high explosion-proof performance;
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Multiple operation modes: hammer+rotary drill.
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AVT punction:
Handle switch and machine body carry AbT function which can minimize operator's fatigue.