| 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)
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Flat face
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Convex face
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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 backbone members and 50 experts, all with over 20 years of experience in DTH rock drilling tools.
The company specializes in manufacturing DTH hammers and bits, capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter. They also produce DTH drilling tools for deep hole drilling, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, rock drill accessories, and other equipment. These products find applications in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and various other fields.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is equipped with advanced production equipment and analytical instruments to ensure reliable quality and stable performance of their products. All products are produced according to the ISO9001:2015 quality management system.
The company exports its products to over 50 countries, including South America, Africa, Europe, Australia, the Middle East, and more.
Explore our workshop and witness the exceptional quality of our DTH Rock Bits. Designed for drilling equipment, our DHD3.5, DHD340, DHD350, DHD360, and DHD380 Shank Bits are perfect for water well drilling, rock drilling, and hammering large holes. Experience the reliability and efficiency of our drilling tools, including DTH Hammers and Button Bits. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for all your drilling needs.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers a range of high-quality DTH Rock Bits for drilling equipment. Our DTH Rock Bits, including the DHD3.5, DHD340, DHD350, DHD360, and DHD380 Shank Bits, are designed for water well drilling, rock drilling, and hammer drilling. With our certifications, you can trust the performance and reliability of our products.
Introducing the DTH Rock Bit, a high-quality drilling tool designed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This versatile bit is perfect for water well drilling, rock drilling, and hammer drilling. With its DHD3.5, DHD340, DHD350, DHD360, and DHD380 shank options, it is suitable for various drilling equipment. Trust this durable and efficient bit for all your drilling needs.
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