| Customization: | Available |
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| Certification: | ISO 9001:2000 |
| Standard: | GB |
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KINGDRILLING down the hole(DTH) tools manufacturer has a full range of DTH drill bits with SD shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction.
Shank types: SD4, SD5, SD6, SD8.Enhanced Penetration Rates: High air pressure drill bits are designed to deliver superior penetration rates compared to conventional drill bits. The increased air pressure helps to drive the cutting action more efficiently, resulting in faster drilling speeds.
Improved Precision: These drill bits offer enhanced precision in drilling operations, allowing for accurate borehole creation with minimal deviation. This precision is crucial in applications where exact hole placement is essential.
Extended Tool Life: The advanced design of high air pressure drill bits contributes to increased tool longevity. The improved wear resistance and durability of these bits make them suitable for prolonged use in demanding drilling environments.
Reduced Maintenance Costs: By minimizing tool wear and enhancing performance, high air pressure drill bits help reduce maintenance costs associated with frequent tool replacements. This cost efficiency makes them a preferred choice for long-term drilling projects.
Versatility: High air pressure drill bits are versatile tools that can be used across a wide range of drilling applications, including hard rock drilling, geotechnical investigations, and mineral exploration. Their adaptability makes them a valuable asset in diverse industries.
Efficient Material Removal: The high air pressure used in these drill bits aids in efficient material removal during drilling, preventing clogging and ensuring smooth drilling operations even in challenging geological formations.
| 4 inch high air pressure DTH bits | |||||
| MDSD4-105 | 105 | 6*Φ14 | 5*Φ13 | 2 | 9.0 |
| MDSD4-110 | 110 | 7*Φ14 | 6*Φ13 | 2 | 9.5 |
| MDSD4-115 | 115 | 7*Φ14 | 6*Φ13 | 2 | 9.8 |
| MDSD4-120 | 120 | 8*Φ14 | 7*Φ13 | 2 | 11.5 |
| MDSD4-127 | 127 | 8*Φ14 | 7*Φ13 | 2 | 12.3 |
| 5 inch high air pressure DTH bits | |||||
| MDSD5-135 | 135 | 7*Φ16 | 6*Φ14 | 2 | 15.5 |
| MDSD5-140 | 140 | 7*Φ18 | 7*Φ14 | 2 | 16.0 |
| MDSD5-146 | 146 | 8*Φ18 | 7*Φ14 | 2 | 16.5 |
| MDSD5-152 | 152 | 8*Φ18 | 8*Φ14 | 2 | 17.0 |
| MDSD5-165 | 165 | 8*Φ18 | 8*Φ16 | 2 | 18.0 |
| 6 inch high air pressure DTH bits | |||||
| MDSD6-152 | 152 | 8*Φ18 | 7*Φ16 | 2 | 26.0 |
| MDSD6-165 | 165 | 8*Φ18 | 8*Φ16 | 2 | 27.0 |
| MDSD6-171 | 171 | 8*Φ18 | 8*Φ16 | 2 | 29.0 |
| MDSD6-190 | 190 | 9*Φ18 | 9*Φ16 | 3 | 32.0 |
| MDSD6-203 | 203 | 9*Φ18 | 11*Φ16 | 3 | 34.0 |
| 8 inch high air pressure DTH bits | |||||
| MDSD8-203 | 203 | 10*Φ18 | 10*Φ16 | 2 | 37.0 |
| MDSD8-216 | 216 | 10*Φ18 | 12*Φ16 | 2 | 48.0 |
| MDSD8-241 | 241 | 12*Φ18 | 18*Φ16 | 2 | 63.0 |
| MDSD8-254 | 254 | 12*Φ18 | 21*Φ16 | 3 | 70.0 |
| MDSD8-305 | 305 | 12*Φ18 | 29*Φ16 | 4 | 94.0 |
| 10 inch high air pressure DTH bits | |||||
| MDSD10-254 | 254 | 12*Φ18 | 20*Φ16 | 3 | 108.0 |
| MDSD10-305 | 305 | 12*Φ18 | 36*Φ16 | 4 | 125.0 |
| MDSD10-311 | 311 | 12*Φ18 | 36*Φ16 | 4 | 130.0 |
| MDSD10-318 | 318 | 12*Φ18 | 38*Φ16 | 4 | 142.0 |
| MDSD10-330 | 330 | 16*Φ18 | 42*Φ16 | 4 | 155.0 |
| 12 inch high air pressure DTH bits | |||||
| MDSD12-305 | 305 | 12*Φ18 | 36*Φ16 | 4 | 156.0 |
| MDSD12-311 | 311 | 12*Φ18 | 36*Φ16 | 4 | 168.0 |
| MDSD12-330 | 330 | 16*Φ18 | 42*Φ16 | 4 | 180.0 |
| MDSD12-356 | 356 | 16*Φ19 | 48*Φ16 | 4 | 191.0 |
| MDSD12-381 | 381 | 16*Φ19 | 48*Φ18 | 4 | 200.0 |
Geothermal well drilling, Water well drilling, Pipe roofing(umbrella arch drilling), Foundation work, Anchoring
Wuhan Kingdrilling Diamond CO., LTD, one of the most professional private manufacturer specialized in researching and producing Overburden casing drilling system, DTH hammer, DTH drill bits, Core bits, Thread bits, Taper bits, Shank adapter, Drilling rods, Coal mining picks and related rock drilling tools.
Relying on the university resources and talent advantages in High-tech region, combining with multiple laboratories in universities, we have more power focused on developing the newest products system.
Our DTH drilling tools are produced with advanced technology from Britain. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, from raw materials prepared, forging, heat treatment, mechanical processing, a completed manufacturing system is finished in the factory. Strict quality control standards make sure stable quality.
Whatever in construction, engineering, piling, water well drilling, tunneling, mining, quarrying or horizontal drilling industry, KINGDRILLING will do the best to satisfy your demands. "Kingdrilling, Keep On Striving", we'll always be in this line to serve our customers the most reliable products and the best support.
1. High quality steels materials.
2. Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer.
3. Advanced heat-treatment equipment: multipurpose furnace heat treatment.
4. Completed moulding (tooling ) departments with many molds available.
5. Professional R&D team,completed quality system.
6. Strict Quality-Check Systems.
1.Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments .
1.Select equipment model;
2.Design and manufacture products according to client's special requirement ;
3.Train technical personnel for clients .
1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .
Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
Packed by Carton or Wooden cases.
Delivery:
Transprotation: By air, By Express or By sea / By train , according to your requests.
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
3. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from ourwebsite for a better understanding.
4. How to make sure the quality?
A: More than 40 Years engineer to make sure the quality, 100% inspection.
5. What is the general delivery time?
A: 15 working days for DTH bits.
20-25 working days for DTH hammer
3-5 working days for ex stock items.
6. Methods of Payment
A: T/T (Telegraphic Transfer) or Western Union.
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