| 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.
Introducing the Heavy Duty DTH Rock Bit for Drilling from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This rock bit is designed for large hole drilling projects, offering high-quality and durability for efficient rock drilling.
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DHD dth bit specification:
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Shank style
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Diameter (mm)
|
Flat face
|
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 drilling holes ranging from 3" to 43" (76-1100mm) in diameter. Our products are used in various industries including mining, water well engineering, construction, and oil and gas exploration.
With over 60,000 square meters of workshop space and a team of over 100 technological experts, we ensure reliable quality and performance. Our products, including Eccentric (ODEX) casing systems and Reverse circulation hammers, are exported to over 50 countries worldwide.
At Changsha Tianhe, we prioritize quality and adhere to the ISO9001:2015 quality management system. Our advanced production equipment guarantees stable performance, making us a trusted choice for drilling tools globally.
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 by Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
The DHD380 Shank Hammer Bit is a premium DTH drill bit designed for large-scale drilling operations. Crafted with precision, this durable bit is ideal for water well drilling and various rock drilling tasks. Count on our extensive expertise in providing top-notch drilling tools and equipment.
Introducing the DHD380 Shank Hammer Bit for Big Hole DTH Drilling by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This high-quality DTH rock bit is perfect for water well drilling and other drilling applications. Get reliable performance and durability with this top-notch drilling equipment. Shop now!
Explore the DHD380 Shank Hammer Bit by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. at our exhibition. This high-quality DTH rock bit is ideal for big hole DTH drilling, making it perfect for water well drilling. 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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