DTH Products
DTH pipe
| The down-the-hole drilling tool consists of a down-the-hole drill bit, a down-the-hole impactor and a down-the-hole drill pipe. During rock drilling operation, the down-the-hole drill rig connects the down-the-hole impactor and the down-the-hole drill bit through the down-the-hole drill pipe to supply air and discharge slag, and rotate the impactor and drill bit at the same time. |
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Address: Lianhua Mountain, Yangjiazhangzi Economic and Technological Development Zone, Huludao City, Liaoning Province, China
Tel.:0086-429-4428053 0086-429-4428052
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