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Cangzhou East Drilling Tools Co.,ltd

International Department

Metis Lau (Sales Manager) 

E-mail:manager@fasterdrilling.com
Personal E-mail: metislau@qq.com
Mobile:+86-15832778810
Office:+86-317-3665870
WhatsApp: +86-15832778810
Skype:  metislau
QQ/WeChat:375071492
Address: No.137 of Yucai Road,Hejian City,Hebei Province,China
http://www.fasterdrilling.com

DTH Hammer & Bits current location: Home > DTH Hammer & BitsDTH Hammer & Bits (0.4-0.7MPa)

DTH Hammer Models: 60,70,76,80,110,170
Hole Diameter: 60--200mm
Working air pressure: 0.5-0.7MPa     















Features:

Close weight of piston and bit makes momentum transfer in best condition
High single-impact power, low power consumption in drilling
Suitable choice of raw material, advanced processing technology and perfect quality warranty
With hardened treatment, drilling life can be extended and then cost can be reduced



Structure of  DTH Hammer

 
Common type of DTH bit



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