Brief

ZSK-500 Self-moving Driller for Deep Hole：

 This product can drill a hole 3 meters deep, and hole's diameter can reach 50 centimeters

with the operation efficiency from 5min/hole to 10min/hole. It is widely

used for operation of deep holes in electric power, communication and construction

industries. It has characteristics of self-moving, self generating electricity,

high operation efficiency and easy operation.

Operation Diameter: 20-50cm

Operation Depth: 1.7-3 m

Operation Efficiency: 5-10 min/hole