| 规格: | We are one specialist maker of rock drilling tools (drill bit and drill rod), founded in 1958.
DTH hammer and DTH bit are our mainly manufactured item, of which various sizes and styles are applicable for drilling different kinds of rock formations.
Our manufactured DTH hammer bits are one of the most advanced valveless high air press DTH hammer in China.
It has following advantages:
Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.
Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.
Easy to depart bit from hammer due to multi¡ªhead thread connecting chuck and cylinder of hammer.
Interchangeable with DTH bit and drill pipe manufactured by Atlas copco and Ingersoll-rand
If you are interested in our DTH hammers and bits, please contact us zzeasttools(at)gmail(dot)com |
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