| 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: 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
|
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 company specializes in 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, 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.
With advanced production equipment and analytical instruments, we ensure 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.
Check out our workshop show at Changsha Tianhe Drilling Tools and Machinery Co., Ltd. See our DHD350 Hammer Bit in action for drilling equipment. Perfect for water well drilling and rock drilling. Get the best DTH Drill Bits and Rock Drilling Tools here!
Discover the DHD350 Hammer Bit, a high-quality rock drill bit designed for water well drilling and large hole drilling. This DTH bit is perfect for rock drilling and can be used with DTH drill rigs. Get reliable and efficient drilling performance with this durable and versatile tool.
Introducing the DHD350 Hammer Bit, a high-quality rock drill bit designed for water well drilling and other drilling equipment. This DTH bit is perfect for large holes and offers exceptional performance and durability. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for all your rock drilling needs.
Visit our booth at the exhibition to explore our DHD350 Hammer Bit for drilling equipment. Perfect for water well drilling and rock drilling, this DTH Bit is a reliable and efficient tool. Don't miss out on the opportunity to see our high-quality drilling tools in action!
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