| Customization: | Available |
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| Certification: | ISO 9001:2000, SGS |
| Standard: | GB |
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KINGDRILLING hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a spline drive for rotating the bit in the ground. Drill bits are available in different sizes and different styles so they can drill a wide range of hole sizes. Our variety of Down the Hole (DTH) bits is manufactured using high quality materials to provide you with a fine balance between penetration capability and bit life.
DTH Drill Bit - your ultimate drilling companion for a fast and efficient drilling experience. Designed with precision and durability in mind, this drill bit will revolutionize your drilling tasks.
With its unparalleled speed and efficiency, you can breeze through any drilling project effortlessly. The DTH Drill Bit is engineered for fast drilling and retrieval, allowing you to complete your tasks in a fraction of the time compared to traditional drill bits.
| 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 |
KINGDRILLING bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling
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.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.
3.Other essential technological service.
Packed by Carton or Wooden cases.
Delivery:
Transprotation: By air, By Express or By sea / By train , according to your requests.
1. How are the products ordered?
A detailed item description or the model number should be included with your question.
2. Can I anticipate high-quality merchandise?
A: In agreement. advanced production technology guaranteeing that the quality meets global standards.
3. How can you make sure the product is precisely what you want?
A: If at all possible, including a reference image or links to our website for a better understanding in order to prevent misunderstandings.
4. How can the quality be ensured?
A: Over 40 years of experience as an engineer to provide 100% quality control.
5. What is the typical time of delivery?
A: For DTH bits, allow 15 working days.
20 to 25 business days for the DTH hammer
3-5 business days for out-of-stock products.
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