G7 hammer drill

Specifications

G7 hammer drill has light-weight, simple structure, operate facility, auto stop when bump objective into pieces.

item name:  G7 hammer drill  

 

Specification

 

Exterior Dimension (L×W×H)                456×160×110mm

Weigh                                                   7.2kg

Rammar dia                                           35mm

Rammar piston stroke                            120mm

Rammar weigh                                       0.6kg

Work air pressure                                   0.4~0.49Mpa

Impact energy(0.49Mpa)                           ≥30J

Impact frequency(0.49Mpa)                       ≥21.6Hz (1296bpm)

Air consumption(0.49Mpa)                        ≤20L/S (1.2m3/min)

Air pipe inner dia                                       19mm

 

 

It is suitable for drilling in mine, mining the soft ore; diging pole and feet-hole, karating water-ditch; or crashing concrete and clay in construction work; or working in the situation that need producing the impact in the mechanical industry such as assemble and unassemble the cincture pin in tractor, panzer and so on.