| Customization: | Available |
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| Type: | DTH Bit |
| Application: | Drilling |
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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.
Advantages of High Air Pressure Drill Bits:
Enhanced Penetration Rate: High air pressure drill bits are engineered to deliver superior penetration rates compared to conventional drilling tools. The increased air pressure facilitates faster and more efficient drilling, enabling operators to complete projects in less time.
Improved Precision: With high air pressure drill bits, operators can achieve greater precision in drilling operations. The controlled airflow and pressure ensure accurate cutting and shaping, leading to cleaner and more precise boreholes.
Extended Tool Lifespan: The design of high air pressure drill bits prioritizes durability and longevity. These robust tools are built to withstand the rigors of demanding drilling environments, resulting in extended tool lifespan and reduced maintenance costs.
Versatility: High air pressure drill bits are versatile tools that can be adapted to a wide range of drilling tasks. Whether drilling through soft soil or hard rock, these bits excel in diverse drilling conditions, making them indispensable across various industries.
Reduced Operator Fatigue: The efficiency of high air pressure drill bits translates to reduced operator fatigue during drilling operations. Operators can work more comfortably and for longer durations, enhancing overall productivity and safety.
| 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 |
We can design and manufacture the different diameter,holes number,carbide button shape and face shape according to the customers' requirement.
Order Guide: Shank + Head Diameter + Face Design + Button Shape
How to choose the suitable head face of the DTH drill bit?
Suitable for special hard formation stratum, especially for fracture, crack spacing and complex formation drilling effect is very good, has the good perpendicularity of the borehole.
It is widely used in metallurgical, coal, chemical, building materials are not busy mines and water conservancy, hydropower, highway and railway defense construction projects, etc.
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 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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