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[China]
Trade Verify
Address: 1-2-905 California Sunshine, Optical Valley Street,Wuhan 430074, China
Contact name:Wendy Chen
Wuhan Kingdrilling Diamond Co.,Ltd |
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Verified Suppliers
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Product name: 4 Inch NM4 Spline Down The Hole High Air Pressure DTH Drill Hammer For Well Drilling
Product category: Down The Hole Hammer
DTH hammer, a groundbreaking drilling tool designed for optimum performance and durability. With its advanced engineering and precise Structural Optimization, this hammer boasts improved structural strength for increased reliability and ease of operation.
When it comes to Performance, this DTH hammer delivers exceptional results. Equipped with cutting-edge technology, it ensures high drilling speed without compromising stability. Even in the most challenging drilling environments, this hammer maintains a consistent and reliable performance, allowing you to streamline your operations and achieve outstanding results.
High air pressure DTH hammer details:
For these customers, Kingdrilling offers a complete range of industry-leading drilling products for exploration, mineral, DTH, Piling, water well drilling and blasting operations.
| Model | Spline | OD (mm) | Hole range (mm) | Length (mm) | Connection Thread | Working pressure (Bar) | Air Consumption | Weight (Kg) | |||
| NM SHANK HAMMER | |||||||||||
| MH40M | NM4 | 99 | 110~135 | 1005 | API2-3/8"REG | 12~20 | 10BAR/145PSI-177CFM | 18BAR/261PSI-318CFM | 24BAR/348PSI-494CFM | 40 | |
| MH50M | NM5 | 126 | 155~190 | 1110 | API2-3/8"REG/API2-7/8"IF/API3-1/2"REG | 13~23 | 10BAR/145PSI-247CFM | 18BAR/261PSI-494CFM | 24BAR/348PSI-671CFM | 67 | |
| MH60M | NM6 | 146 | 155~203 | 1161 | API2-7/8"IF/API3-1/2"REG/2-7/8"IF | 15~25 | 10BAR/145PSI-318CFM | 18BAR/261PSI-635CFM | 24BAR/348PSI-918CFM | 90 | |
| MH80M | NM8 | 180 | 195~254 | 1338 | API4-1/2"REG | 15~30 | 10BAR/145PSI-424CFM | 18BAR/261PSI-777CFM | 24BAR/348PSI-988CFM | 176 | |
| MH100M | NUMA100 | 226 | 254~311 | 1545 | API6-5/8"REG | 20~35 | 10BAR/145PSI-777CFM | 18BAR/261PSI-1412CFM | 24BAR/348PSI-2295CFM | 305 | |
DTH Hammer advantages:
1. High quality: We are the partners with a lot of big factories in China. We can provide the best quality products to you.
2. Competitive price: Competitive price because of direct factory price.
3. Fast delivery time: It usually takes 25 days for production.only 3 or 5 days if we have stock of your request size.
4. Best quality control: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
5. Problems solve ability: This ability comes from rich experiences of drill bits industry and reliable sales..
6. OEM,ODM service: Your own request about product will be served well.
7. Best after service: We will go to your place to check and solve the problems if you need.
FAQ:
1. What does a hole hammer do?
A pneumatic drilling tool that runs on compressed air is the
down-the-hole (DTH) pneumatic hammer. Drilling in hard rock strata,
gravel, and pebbles is appropriate. It is frequently utilized in
the construction of bridges, pile foundations for buildings,
mineral, geological investigation, hydrological wells, and other
industries.
2. Is down-the-hole drilling preferable to top hammer drilling?
The position of the hammer is the primary distinction between
down-the-hole and top hammer drilling techniques. The bit is in
contact with the industrial equipment's hammer during the
down-the-hole drilling process. At the very top of the drill string
is where the top hammer drilling method concentrates its activity.
3.Can you directional bore through rock?
One of the most significant milestones in the evolution of HDD, however, was the development of the technology. As technology has advanced, midsize drilling equipment now has the capability of effectively drilling and steering in rock.
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