Find high quality concrete drilling machine with competitive price here. Please rest assured to buy concrete drilling machine with TRI Industrial Supplies Limited

Smaller, body weight per minute can do 24,000 gouge frequency. Gouge per hour according to the different concrete strength up to 30-100 square meters, while reducing damage to the base. 3-point vibration damping system allows the operator more comfortable (4.96 m/s 2), the machine power is up to 3m3/7 kilograms of air compressor to operate. 

Its chisel hair head is high quality tungsten steel alloy making of, each pay chisel hair boots head total 11 a, each pay chisel hair boots head of using life in 3000m2 above; in replaced five times above chisel hair boots head Hou, replaced once piston rod and the piston sets, such greatly reduced has chisel hair head of using cost, and without open body can in a minutes within solution replaced boots head.