Hunan new diamond is a professional manufacturer for rock drill and pneumatic tools in China. We are now having more than 500 staff,with an area of 110,000 m².
Please contact us for specifications of following items.
DTH hammers and bits.
Thread/Taper button bit:R25,R32,R38,T38,T45,T51,ST58,GT60,ED68,ST68
Eccentric(ODEX)/Concentric Overburden Casing System
Reverse circulation hammers & bits. NRC45,NRC55,NRC62,NRC52
Water Well,Oil and Construction Big Hole DTH hammers.ND275,ND330,ND475,ND525
Drilling pipes,Drilling rods
About the company
- Year established
- Business type
- Number of employees
- Bikudo member since
- Jan 2018
Hunan new diamond is a professional manufacturer for rock drill and pneumatic tools in China. We are now having more than 500 staff，with an area of 110,000 m².
We mainly producing:
4-18” High air pressure down the hole DTH hammers & Bits (DHD, COP,SD,QL,Mission,Mach,NUMA shank & our designer items,etc.)/
1-3” Middle-low air pressure down the hole DTH hammers & bits(BR,CIR,J shank,etc.)/
Drill rods,drill pipes/
Reverse circulation DTH hammers & bits/
Overburden casing systems/
Top hammer drill bits,retract button bits/
Hole opener bits/
Shank adapters,coupling sleeves(other spare parts)/
Besides our self-developed items, we can produce on your design.
Contact me if you are interested.