| 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 an elite-quality drilling tool, tailor-made for water well drilling, quarrying, mining, and blasting hole drilling. As part of the esteemed QL shank series, it is available in an extensive range of models such as DHD3.5, DHD340, DHD350, DHD360, DHD380, and DHD112.
Manufacturer: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Product Model: Heavy Duty DTH Rock Bit for Drilling
Product Description: Our Heavy Duty DTH Rock Bit is meticulously designed for large hole drilling projects. It combines top-tier quality and exceptional durability, making it ideal for efficient and effective rock drilling in challenging environments.
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DHD dth bit specification:
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Shank style
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Diameter (mm)
|
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
|
√
|
|
√
|
|
Since its inception in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. has been located in the Industrial Development Zone, Ningxiang, Changsha, China. Our sprawling facility covers over 60,000 square meters and includes a skilled workforce of over 100 technicians and 50 experts, each with over 20 years of experience specializing in DTH rock drilling tools.
We excel in manufacturing premium DTH hammers and bits, capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter. Our product portfolio also features DTH drilling tools for deep hole drilling, innovative Eccentric (ODEX) casing systems, Concentric casing systems, and Reverse circulation hammers and bits. Additionally, we offer a diverse array of accessories for rock drills and equipment. Our products are widely trusted and utilized across sectors such as mining, water well engineering, construction, geological exploration, geothermal drilling, and the oil and gas industries.
At Changsha Tianhe, quality and performance are non-negotiable. Our state-of-the-art production equipment and analytical instruments guarantee the consistent quality and stable performance of every product. We strictly comply with the ISO9001:2015 quality management system across all production stages.
Proudly, our products have a global footprint, being exported to over 50 countries across South America, Africa, Europe, Australia, the Middle East, and other regions.
Experience the exceptional quality and precision of our DHD380 Shank Hammer Bit, perfect for Big Hole DTH Drilling. Ideal for water well drilling and a wide array of other drilling applications, our reliable equipment ensures efficient and effective project completion.
Introducing the Highly Efficient DHD380 Shank Hammer Bit
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is proud to present the DHD380 Shank Hammer Bit, a premier tool for large-scale drilling operations. Precision-engineered for water well drilling and a myriad of rock drilling tasks, this durable and reliable bit exemplifies our commitment to quality. Leveraging our extensive expertise in providing top-tier drilling tools and equipment, you can trust in the exceptional performance of our products.
Discover the cutting-edge DHD380 Shank Hammer Bit for Big Hole DTH Drilling brought to you by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This premium DTH rock bit is meticulously crafted for water well drilling and an array of drilling tasks, providing unparalleled performance and longevity. Elevate your drilling capabilities with this exceptional tool today!
Explore the innovative DHD380 Shank Hammer Bit by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. at our upcoming exhibition. This high-quality DTH rock bit is engineered for big hole DTH drilling, making it the ideal choice for water well drilling. Seize the opportunity to discover our extensive range of rock drilling tools and hammer bits designed for large holes. Visit us and experience the excellence of our products firsthand today!
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