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.
Read MoreSinodrills 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
Read MoreSINODRILLS 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
Read MoreSymmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing
Read MoreEccentric is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the next hole
Read MoreAfter a series of strict examinations and verifications for half a month, Dun & Bradstreet upgraded Guizhou Sinodrills’ credit rating from previous 2A2 to 3AA2, which marks the company’s strength and credibility step into a new stage.
The rating of 3AA2 reflects a company’s ability to fulfill contract, comprehensive credit, strength and competiveness. It not only honors us, but also urges us to do better. With sound corporate reputation, quality products and excellent services, we will grow bigger and stronger along with our partners and customers in rock drilling industry in the future.
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