DHD380 206mm DTH hammer bit drilling tools water well mining construction slope anchoring Leanoms

As the top3 of Chinese manufacturers, LEANOMS Company provides a comprehensive range of (down the hole) DTH hammer which ca be used in various applications like mining and water well. This means there will be more reliable choices for our customers. With more than 20 years, LEANOMS Company has gained considerable experience that how to design and produce the right and high-quality DTH hammer for our customers. DTH Drill Bit is fitted with cemented carbide inserts, which can provide you with superior service life and drilling productivity, so LEAOMS DTH Drill bits are well known and extensively applied to all kinds of rock drilling cases around the world. No matter how difficult the engineering you're dealing with, our drill bits make it easier. Here is the 3 Inch DHD3.5 DTH Drill Bit at LEANOMS. WELCOM! Here are the main features and benefits about LEANOMS DTH Drill pipes. High, middle and low air pressure down-the-hole drill bits. Face Type: drop center/concave/convex/double gauge/flat Carbide Button Shape: Domed/Round Button, Parabolic Button, Ballistic Button, Sharp Button and Flat Button. Suitable for many types of DTH Hammer shank, including DHD, Cop, SD, QL, Mission, NUMA, IR, CIR etc. Key Features and Benefits 1.Valveless and high frequency design ensure smooth operation in various applications. 2.Super strength carbide ensures high quality and performance of products. 3.Optimized internal structure maximizes energy output as well as minimizing service requirements. 4.All critical internal components are heat-treated under strict control to make service life longer. Welcome to contact us: Email: [email protected] Tel: 0086-134-0072-8319 0086-0592-7611666