| 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.
Functions of DTH Drill Bits:
DTH drill bits serve a crucial function in the drilling process by breaking rock formations and creating boreholes for various purposes. The primary functions of DTH drill bits include:
Rock Penetration: DTH drill bits are specifically designed to penetrate hard rock formations efficiently. These bits use percussive drilling techniques to break through the rock surface and create boreholes.
Chip Removal: As the DTH drill bit rotates and hammers into the rock, it generates rock chips that need to be efficiently removed from the borehole. Various flushing mediums, such as air, water, or foam, are used to clear the debris and maintain drilling efficiency.
Steering and Directional Control: DTH drill bits play a crucial role in steering and directional control during drilling operations. By adjusting the angle and orientation of the drill bit, operators can navigate the borehole according to specific project requirements.
Hole Cleaning: Ensuring the borehole remains clean and free from debris is essential for the overall efficiency of the drilling process. DTH drill bits help in maintaining a clean borehole by effectively clearing out cuttings and rock chips.
|
Model |
Bit Dia.(mm) |
NO. X Button Dia. |
NO.Air Holes(PCS) |
Weight(KG) |
|
|
Gauge |
Front |
||||
| MDBR3-85 | 85 | 6*Φ13 | 4*Φ12 | 2 | 3.8 |
| MDBR3-90 | 90 | 6*Φ14 | 4*Φ12 | 2 | 4.0 |
| MDBR3-95 | 95 | 6*Φ14 | 5*Φ12 | 2 | 4.3 |
| MDBR3-100 | 100 | 8*Φ13 | 6*Φ13 | 2 | 4.8 |
|
MDBR3-105 |
105 | 8*Φ13 | 6*Φ13 | 2 | 5.2 |
It is suitable for drilling water wells, geothermal wells, short mircopiles, medium mini-type grouting hole of building, dam and harbor project.
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:
If demand, assist clients to get rich and generous returns on their investments.Select DTH tools model.Design and manufacture down the hole products according to client's requirement.
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.
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