| 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 comes in various models including DHD3.5, DHD340, DHD350, DHD360, DHD380, and DHD112.
Company Name: 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
|
√
|
|
√
|
|
Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is located in the Industrial Development Zone, Ningxiang, Changsha, China. With over 60,000 square meters of workshop space, the company boasts a team of more than 100 technological backbone and 50 experts, each with over 20 years of experience in DTH rock drilling tools.
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 systems, Concentric casing systems, Reverse circulation hammers and bits, accessories for rock drills, and various other equipment. Our products find extensive applications in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and other industries.
At Changsha Tianhe, we prioritize quality and performance. Our advanced production equipment and analytical instruments ensure reliable product quality and stable performance. All of our products are produced in compliance with the ISO9001:2015 quality management system.
We take pride in our global reach, with our products being exported to over 50 countries, including South America, Africa, Europe, Australia, the Middle East, and more.
Discover our high-quality DTH Rock Bit designed for DHD3.5, DHD340, DHD350, DHD360, and DHD380 Shank Drilling Equipment. Perfect for water well drilling in construction and quarrying, this rock drill bit guarantees efficient and precise drilling. Trust our reliable rock drilling tools for all your drilling needs.
Introducing the DTH Rock Bit for DHD3.5, DHD340, DHD350, DHD360, and DHD380 Shank Drilling Equipment. This high-quality rock bit is perfect for water well drilling and offers exceptional performance. It is designed for big hole drilling and is compatible with various drilling hammers. Trust our reliable rock drilling tools for efficient and effective drilling in construction and quarrying. Get the best results with our DTH Rock Bit for DHD3.5/DHD340/DHD350/DHD360/DHD380 Shank.
Discover our DTH Rock Bit for DHD3.5, DHD340, DHD350, DHD360, and DHD380 Shank Drilling Equipment at the Changsha Tianhe Drilling Tools and Machinery Co., Ltd. exhibition. Perfect for water well drilling, quarrying, and construction, our rock drill bits and hammers are designed for big holes and large-scale projects. Visit us to explore our range of high-quality, durable drilling tools.
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