Product name: 6 Inch NM6 Down The Hole High Air Pressure DTH Drill Hammer For Coal Mineral Equipment
Matched hammer: NM6 Shank
Product category: Down The Hole Hammer
Introducing our professional-grade DTH hammer, specially designed for high-performance drilling operations. With a focus on structural optimization, this hammer has been engineered to enhance both the structural strength and ease of operation, ensuring superior performance every time.
Our DTH hammer stands out with its remarkable drilling speed, guaranteeing efficient and rapid operations. Its stable and reliable performance ensures consistent results, allowing you to complete your drilling projects with ease and confidence.
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 collaborate with numerous large Chinese factories. We are able to offer you the highest caliber merchandise.
2. Competitive pricing: Competitive price because of direct manufacturer price.
3. Quick delivery: The production process typically takes 25 days.merely three or five days if the size of your order is in stock.
4. Best quality control: Every order will undergo a rigorous inspection and testing process before being shipped out, thanks to the expertise of our in-house QC team.
5. The capacity to address problems: This competence stems from dependable sales and extensive expertise in the drill bit sector.
6. OEM/ODM service: We will satisfactorily handle your inquiries on the product.
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 a rock be drilled in a specific direction?
Nonetheless, the advancement of technology marked one of the most important turning points in the history of HDD. Thanks to technological advancements, midsize drilling equipment can now drill and steer in rock with effectiveness.
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