| After-sales Service: | Available |
|---|---|
| Warranty: | 6 Months |
| Certification: | ISO9001:2015 |
| Standard: | AISI |
| Surface Treatment: | Spray-Paint |
| Manufacturing Process: | Forging |
| Customization: |
|---|
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The TEAMWHOLE DHD shank DTH Drill Rock Button Bit is a high-quality drilling tool designed for water well drilling, quarrying, mining, and blasting hole drilling applications. It belongs to the QL shank series and is available in various models including DHD3.5, DHD340, DHD350, DHD360, DHD380, and DHD112.
For detailed specifications and further information, please refer to the official website of Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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DHD dth bit specification:
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|
Shank style
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Diameter (mm)
|
Flat face
|
Convex face
|
Concave face
|
|
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
|
√
|
|
√
|
|
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. was established in 2002 and is located in the Industrial Development Zone, Ningxiang, Changsha, China. With over 60,000 square meters of workshop space, the company has a team of more than 100 technological experts and 50 experienced professionals with over 20 years of DTH rock drilling tools experience.
Our main focus is on manufacturing high-quality DTH hammers and bits, capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter. We also specialize in DTH drilling tools for deep hole drilling, Eccentric (ODEX) casing system, Concentric casing system, Reverse circulation hammers and bits, as well as accessories for rock drills and other equipment. Our products find applications in various industries such as mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and more.
At Changsha Tianhe, we prioritize quality and performance. Our advanced production equipment and analytical instruments ensure reliable quality and stable performance of our products. We strictly adhere to the ISO9001:2015 quality management system in all our production processes.
With a strong global presence, our products are exported to over 50 countries, including South America, Africa, Europe, Australia, the Middle East, and more.
Introducing the DHD340 DTH Rock Bit by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This high-quality rock drill bit is designed for energy and mining applications. It is a reliable and efficient tool for water well drilling and other drilling projects. Trust in our expertise and experience in providing top-notch drilling equipment.
Introducing the DHD340 DTH Rock Bit for Energy & Mining by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This high-quality rock drill bit is perfect for water well drilling and is an essential tool for drilling equipment. Its durable design and efficient performance make it ideal for large hole drilling. Experience the reliability and effectiveness of this DTH drill bit for all your rock drilling needs.
Visit Changsha Tianhe Drilling Tools and Machinery Co., Ltd. at our exhibition to explore our DHD340 DTH Rock Bit for Energy & Mining. Our high-quality rock drill bit is perfect for water well drilling and other drilling applications. Don't miss out on our top-notch drilling equipment!
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