Drill hammer features: 1. the contemporary uses of the latest drilling within the theoretical design of impactor size hammer get the most ideal energy transmission, single impact energy, rock faster.

2, unique taper design of variable diameter, occur when drilling gravel and mud stuck, when drilling taper on the reducer can reduce resistance, greatly reducing hammer out trouble.

3, in order to prevent dust pollution in the perforation drilling operations, the main components of the product using a special computer controlled new technology of heat treatment in order to add a small amount of water in the compressed air, wet rock in order to protect the operator's health.

4, this user must not have the same connector directly and drill pipe connections, reducing production costs.

5 choose the best quality raw materials and the most advanced processing technology, more stable performance, longer life.

6, has the most simple and reliable and the internal structure of Assembly and disassembly easy, noiseless and easy maintenance.