| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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The TEAMWHOLE DHD Shank DTH Drill Rock Button Bit is an expertly engineered, premium-quality drilling tool designed specifically for applications such as water well drilling, quarrying, mining, and blasting hole drilling. As part of the QL shank series, it is available in a range of models including DHD3.5, DHD340, DHD350, DHD360, DHD380, and DHD112. Each model is meticulously crafted to cater to specific drilling requirements, ensuring optimal performance.
Company: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Product: Heavy Duty DTH Rock Bit for Drilling
Description: Our Heavy Duty DTH Rock Bit is meticulously engineered for large-hole drilling projects. Combining robust construction with exceptional durability, this tool ensures efficient rock drilling, making it the perfect choice for tough drilling tasks.
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DHD dth bit specification:
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Shank style
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Diameter (mm)
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Flat face
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Convex face
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Concave face
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DHD340
|
105
|
√
|
√
|
√
|
|
110
|
√
|
√
|
√
|
|
|
115
|
√
|
√
|
√
|
|
|
120
|
√
|
√
|
√
|
|
|
127
|
√
|
√
|
√
|
|
|
DHD350
|
135
|
√
|
√
|
√
|
|
140
|
√
|
√
|
√
|
|
|
145
|
√
|
√
|
√
|
|
|
152
|
√
|
√
|
√
|
|
|
165
|
√
|
√
|
√
|
|
|
DHD360
|
152
|
√
|
√
|
√
|
|
165
|
√
|
√
|
√
|
|
|
171
|
√
|
√
|
√
|
|
|
190
|
√
|
√
|
√
|
|
|
203
|
√
|
√
|
√
|
|
|
DHD380
|
203
|
√
|
|
√
|
|
216
|
√
|
|
√
|
|
|
241
|
√
|
|
√
|
|
|
254
|
√
|
|
√
|
|
|
305
|
√
|
|
√
|
|
|
DHD112
|
305
|
√
|
|
√
|
|
311
|
√
|
|
√
|
|
|
325
|
√
|
|
√
|
|
|
381
|
√
|
|
√
|
|
|
400
|
√
|
|
√
|
|
Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is strategically located in the Industrial Development Zone, Ningxiang, Changsha, China. Our state-of-the-art facility spans over 60,000 square meters and is staffed by over 100 skilled technicians and 50 experts, each boasting over 20 years of experience in DTH rock drilling tools.
We specialize in manufacturing top-tier DTH hammers and bits, capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter. Our extensive product range includes DTH drilling tools for deep hole drilling, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, and various accessories for rock drills and equipment. Our products are widely used in mining, water well engineering, construction, geological exploration, geothermal drilling, and the oil and gas industries, renowned for their reliability and performance.
At Changsha Tianhe, quality and performance are our top priorities. Our cutting-edge production equipment and analytical instruments ensure consistent quality and stable performance of all our products. We rigorously adhere to the ISO9001:2015 quality management system throughout all production processes.
Proudly serving a global clientele, our products are exported to over 50 countries across South America, Africa, Europe, Australia, the Middle East, and beyond.
Experience the exceptional quality and precision of our DHD380 Shank Hammer Bit, specifically designed for large-diameter DTH drilling. This robust and durable DTH rock bit is perfect for water well drilling and various other demanding drilling applications. Trust in our reliable drilling equipment for efficient and effective project completion.
Introducing the DHD380 Shank Hammer Bit
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is thrilled to introduce the DHD380 Shank Hammer Bit, a top-tier DTH drill bit specifically designed for expansive drilling endeavors. This robust and reliable bit is precisely engineered for water well drilling and an extensive range of rock drilling applications. Rely on our vast expertise to provide exceptional drilling tools and equipment that consistently exceed your highest expectations.
Experience the unmatched performance of the DHD380 Shank Hammer Bit crafted for Big Hole DTH Drilling by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This premium DTH rock bit is meticulously designed for water well drilling and a multitude of other drilling undertakings. It stands out with its unparalleled performance and lasting durability. Enhance your drilling operations with our state-of-the-art equipment today!
Discover the revolutionary DHD380 Shank Hammer Bit by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. at our exclusive exhibition. This cutting-edge DTH rock bit is expertly crafted for big hole DTH drilling, making it an excellent choice for water well drilling. Don't miss the opportunity to explore our extensive selection of rock drilling tools and hammer bits designed for large holes. Visit us today and witness the evolution of drilling technology!
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