| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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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, which includes models such as 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
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DHD340
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105
|
√
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√
|
√
|
|
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 DTH hammers and bits, capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter. We also produce DTH drilling tools for deep hole drilling, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, as well as accessories for rock drills and other equipment. Our products find applications in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and various other fields.
With advanced production equipment and analytical instruments, we ensure the reliable quality and stable performance of our products. All of our products are produced according to the ISO9001:2015 quality management system.
We export our products to over 50 countries, including South America, Africa, Europe, Australia, the Middle East, and more.
Introducing the DHD3.5 DTH Drill Rock Button Bit for Construction Works by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This high-quality rock drill bit is perfect for water well drilling and construction projects. It is designed to efficiently drill large holes in rock, making it an essential tool for rock drilling on construction sites and water well sites. Get the best results with this durable and reliable DTH drill bit.
Introducing the DHD3.5 DTH Drill Rock Button Bit for Construction Works by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This rock button bit is designed for efficient rock drilling in construction projects and water well drilling. It is a reliable and durable tool that ensures smooth and precise drilling. Get the best results with this high-quality DTH drill bit!
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