M-series DTH Hammer
M-series DTH Hammer: Low impact energy loss, short piston stroke, high frequency, fast drilling speed. The connection between the hammer and the drill bit is of the stop ring, with six splines on the bit and impact end. It can effectively extend the working life of the product. Suitable for 10-13 bar working air pressure. Ideal for medium-hard to softer rock formations.
Featuring standard API threads for universal compatibility, our DTH hammers deliver precision-machined connections—smooth, burr-free, and easy to install. Equipped with high-quality reverse valves, springs, and sealing rings, they ensure efficient airflow distribution for fast drilling speeds with minimal gas and oil consumption.
The piston is crafted from premium specialty steel, supported by proven heat treatment and precision machining to maximize lifespan and performance. The external cylinder utilizes heat-treated alloy steel for exceptional wear resistance and durability, while the alloy steel drive sub with high-precision splines offers superior versatility and longevity.
Backed by 20+ years of DTH manufacturing expertise, we provide customized solutions tailored to your specific drilling conditions.
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elma@cnpulk.comAddress: No.4855 Shugang Avenue, Jingqing Town, Luqiao District, Taizhou City, Zhejiang Province, China
Tel: +86-576-82737372