The hand hammer drill hole diameter is 19 ~ 42mm, and the hole depth is up to 5m, usually less than 2.5m.

The impact of conventional pneumatic hand rock drill can be 15 ~ 45J, the impact frequency is 27 ~ 36Hz, the rotary torque is 8 ~ 13N·m, the working pressure is 0.5 ~ 0.7mpa, the gas consumption is 1,500 ~ 3900L/min, and the hand hammer drill machine weight is 7 ~ 30kg.

ANBIT offers various types of hand held rock drill for applications in drilling into rocks, concrete, bricks, etc.. during hard mining conditions. Contact us for expertise in choosing the perfect hand rock drill to meet your needs.

Anbit is one of professional drilling parts suppliers. We provide Portable Small Air Compressor, Diesel Mobile Air Compressor, drill bit and so on. Want to know more? Please contact us.