The DTH hammer acts as a role of converting the air pressure to the impact energy, simultaneously transferring impact energy and rotation force to DTH bits.
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Sinodrills DTH bits are made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH bits are using the brand "Element Six" T.C carbide which provides (the T.C buttons) for Boart Longyear
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SINODRILLS DTH drill pipe DTH drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability
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Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing
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Eccentric is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the next hole
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By the end of December, 2016, Sinodrills had taken out six patents issued by China’s State Intellectual Property Office, showing our breakthrough in the field of R&D and innovation.
In this field we’ve made huge progress from scratch, just like the development of Sinodrills, from a trading company 14 years ago to a professional drilling tool supplier with production, sales and service today. With the spirit of "Drilling more, drilling globally", we will spare no efforts to forge ahead and provide our customers with better products and excellent service.
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