| 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: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Product: Heavy Duty DTH Rock Bit for Drilling
Description: Our Heavy Duty DTH Rock Bit is designed for large hole drilling projects, offering high-quality and durability for efficient rock drilling. This product is perfect for tackling tough drilling tasks with ease.
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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
|
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., established in 2002, is a leading manufacturer of high-quality DTH hammers and bits for rock drilling applications. With a team of over 100 technological experts and 50 experienced professionals, we specialize in producing tools for drilling holes ranging from 3" to 43" (76-1100mm) in diameter.
Our product range includes DTH drilling tools for deep hole drilling, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, and accessories for rock drills. These tools are widely used in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas industries, and more.
At Changsha Tianhe, we prioritize quality and performance. Our state-of-the-art production equipment and analytical instruments ensure the reliability and stability of our products. We strictly adhere to the ISO9001:2015 quality management system in all our production processes.
We are proud of our global presence, with our products being exported to over 50 countries across South America, Africa, Europe, Australia, the Middle East, and other regions.
Workshop Show
Experience the quality and precision of Changsha Tianhe Drilling Tools and Machinery Co., Ltd.'s DHD380 Shank Hammer Bit for Big Hole DTH Drilling. This DTH rock bit is perfect for water well drilling and other drilling applications. Trust our reliable drilling equipment to get the job done efficiently and effectively.
Introducing the DHD380 Shank Hammer Bit from Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Experience top-tier performance with this meticulously crafted DTH drill bit, designed for large-scale drilling operations. The robust and enduring design of the DHD380 Shank Hammer Bit makes it ideal for water well drilling and various rock drilling tasks. Trust in our profound expertise to deliver exceptional drilling tools and equipment.
Discover the DHD380 Shank Hammer Bit, designed for efficient Big Hole DTH Drilling by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This premium DTH rock bit is ideal for water well drilling and various other drilling tasks. Experience unparalleled performance and longevity with this exceptional drilling tool. Upgrade your drilling operations today!
Explore the DHD380 Shank Hammer Bit for Big Hole DTH Drilling at Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This high-quality DTH rock bit is ideal for water well drilling, offering essential drilling equipment. Don't miss the chance to discover our range of rock drilling tools and hammer bits designed for large holes. Visit us today!
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