Wuhan Kingdrilling Diamond Co.,Ltd
| Payment Terms | T/T, D/P, Western Union |
| Supply Ability | 2000PCS/MONTH |
| Delivery Time | 3-5WEEKS |
| Packaging Details | WOODEN CASE |
| Application | Ground Engineering |
| Color | Blue,Yellow,glod(as You Need),black Or Others,Accept Customization |
| Product Name | Down The Hole Hammer |
| Hammer Material | High Carbon Steel |
| Hammer Type | Down The Hole Hammers |
| After-sales Service | Video Technical Support,Engineers Available To Service Machinery Overseas,Online Support,Overseas Service Center Available |
| Warranty | 1 Year |
| Material | Carbon Steel |
| Type | Deep Hole Drilling Tools |
| Processing Type | Forging |
| Usage | Quarry |
| Quality | Top Brand China |
| Air Consumption | 0.5-2.5Mpa |
| Oem | YES |
| High Light | 10inch dth hammer bits, SD10 dth hammer bits, 10inch down hole hammer bits |
| Brand Name | MING |
| Model Number | MH40SD |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T, D/P, Western Union | Supply Ability | 2000PCS/MONTH |
| Delivery Time | 3-5WEEKS | Packaging Details | WOODEN CASE |
| Application | Ground Engineering | Color | Blue,Yellow,glod(as You Need),black Or Others,Accept Customization |
| Product Name | Down The Hole Hammer | Hammer Material | High Carbon Steel |
| Hammer Type | Down The Hole Hammers | After-sales Service | Video Technical Support,Engineers Available To Service Machinery Overseas,Online Support,Overseas Service Center Available |
| Warranty | 1 Year | Material | Carbon Steel |
| Type | Deep Hole Drilling Tools | Processing Type | Forging |
| Usage | Quarry | Quality | Top Brand China |
| Air Consumption | 0.5-2.5Mpa | Oem | YES |
| High Light | 10inch dth hammer bits, SD10 dth hammer bits, 10inch down hole hammer bits | Brand Name | MING |
| Model Number | MH40SD | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | Engineering DTH Drill Hammer ，SD4 Shank DTH Drill Hammer ，4inch Drill Hammer Bit | ||
Product name: 4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
Product category: Down The Hole Hammer
Connection thread: API2-3/8"REG
Working pressure(bar): 1.2~2.0
Outer diameter(mm): 99mm
Weight(KGS): 40kg
High air pressure DTH hammer with SD shank details:
Rock drilling tools manufacturer KINGDRILLING DTH hammers are available in sizes from 2" to 33" for Down The Hole hammer bits are available in sizes from 2" to 48", with all shanks, multiple face, and with a variety of tungsten carbide button styles to suit a wide variety of drilling conditions and rock formation.
DTH hammers - the epitome of structural optimization and outstanding performance. Precision-engineered professional drill bits set a benchmark for reliable and efficient drilling equipment.
DTH hammers focus on structural strength to ensure long-lasting durability and increased productivity. Its robust construction guarantees wear resistance and is ideal for the toughest drilling tasks.
Thanks to its user-friendly design, operating this drill becomes very simple. The ease of operation allows professionals to work efficiently and easily, saving time and energy. No more frustration or unnecessary complications - DTH hammers simplify the task of drilling like never before.
High air pressure DTH hammer with SD shank technical parameters:
| Model | OD (mm) | Hole range (mm) | Length (mm) | Connection Thread | Working pressure (Mpa) | Air Consumption | Weight (Kg) | ||
| MH40SD | 99 | 110~135 | 1012 | API2-3/8"REG | 1.2~2.0 | 1.0Mpa- 6m3/min | 1.8Mpa- 9m3/min | 2.4Mpa- 14m3/min | 40 |
| MH50SD | 125 | 155~190 | 1090 | API2-3/8"REG/API2-7/8"IF/API3-1/2"REG | 1.3~2.3 | 1.0Mpa- 7m3/min | 1.8Mpa- 14m3/min | 2.4Mpa- 19m3/min | 70 |
| MH60SD | 146 | 155~203 | 1182 | API3-1/2"REG | 1.5~2.5 | 1.0Mpa- 9m3/min | 1.8Mpa- 18m3/min | 2.4Mpa -26m3/min | 90 |
| MH80SD | 180 | 195~254 | 1330 | API4-1/2"REG | 1.5~3.0 | 1.0Mpa- 12m3/min | 1.8Mpa- 22m3/min | 2.4Mpa- 28m3/min | 174 |
| MH100SD | 226 | 254~311 | 1525 | API6-5/8"REG | 2.0~3.5 | 1.0Mpa- 22m3/min | 1.8Mpa- 40m3/min | 2.4Mpa- 65m3/min | 316 |
| MH120SD | 275 | 305~445 | 1860 | API6-5/8"REG | 2.0~3.5 | 1.0Mpa- 28m3/min | 1.8Mpa- 50m3/min | 2.4Mpa- 71m3/min | 480 |
How to order?
Shank Type + Top Sub Thread + (With/Without Valve, if this parameter is optional)
FAQ:
1. What is DTH hammer?
Down-the-hole drilling (DTH) essentially involves a drilling hammer at the bottom of a drill string. It relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing rock.
2. What is the hardest rock to drill?
Diamond is the hardest (readily available) naturally occurring substance in the world, and so finds itself an invaluable material in the process of drilling through extremely strong rocks such as granite and basalt.
3. Should I use water when drilling rocks?
Using water keeps both the drill bits and the rock cool while drilling. This will help to extend the life of diamond-tipped bits. It will also prevent the rock that you're drilling holes in from cracking due to heat expansion.
MORE INFORMATION:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
4，600，000-7，500，000
Employee Number:
40~100
Ecer Certification：
Verified Supplier
Wuhan Kingdrilling Diamond CO., LTD, located in Wuhan East Lake High-tech Development Zone, is one of the most professional private enterprise specialized in researching and producing ODEX casing drilling system, symmetric casing drilling system, DTH hammer, DTH drill bits, Thread bits, Shank adapte... Wuhan Kingdrilling Diamond CO., LTD, located in Wuhan East Lake High-tech Development Zone, is one of the most professional private enterprise specialized in researching and producing ODEX casing drilling system, symmetric casing drilling system, DTH hammer, DTH drill bits, Thread bits, Shank adapte...
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