| Customization: | Available |
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| Certification: | ISO 9001:2000, SGS |
| Standard: | GB |
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Kingdrilling supply waveform thread button bits, Trapezoidal thread drill bits, Retrac thread rock drill tools.
Function of DTH Drill Bits:
DTH drill bits operate by using compressed air to drive the piston, which strikes the shank adapter. This impact transfers energy to the drill bit, allowing it to break through the rock formation. The flushing medium, typically air or water, is used to remove cuttings from the borehole and cool the drill bit during operation.
The design of DTH drill bits allows for efficient energy transfer from the hammer to the bit, resulting in high impact energy at the drilling face. This impact energy is crucial for breaking through hard rock formations and maintaining drilling speed and efficiency.
DTH drill bits come in various designs to cater to different drilling requirements, including button bits, DTH hammer bits, and tricone bits. Each type of bit has unique features that make it suitable for specific drilling conditions and formations.
|
Model |
Bit Dia. (mm) |
Thread |
NO. X Button Dia. |
NO.Flushing Holes (PCS) |
Weight (KG) |
||
|
Gauge |
Front |
Side |
Front |
||||
|
MTN33F5R22 |
33 |
R22 |
5×7 |
2×7 |
2 |
1 |
0.4 |
|
MTN35F5R25 |
35 |
R25 |
5×8 |
2×7 |
2 |
1 |
0.4 |
|
MTN38F5R25 |
38 |
R25 |
5×8 |
2×7 |
1 |
2 |
0.5 |
|
MTN41F5R25 |
41 |
R25 |
5×9 |
2×8 |
1 |
2 |
0.55 |
|
MTN41F5R28 |
41 |
R28 |
5×9 |
2×8 |
1 |
2 |
0.65 |
|
MTN41F4R32 |
41 |
R32 |
4×9 |
2×8 |
2 |
1 |
0.65 |
|
MTN41F5R32 |
41 |
R32 |
5×9 |
2×8 |
2 |
1 |
0.65 |
|
MTN43F4R28 |
43 |
R28 |
4×9 |
2×9 |
1 |
1 |
0.67 |
|
MTN43FR528 |
43 |
R28 |
5×9 |
2×8 |
2 |
1 |
0.67 |
|
MTN43F4R32 |
43 |
R32 |
4×9 |
2×9 |
2 |
1 |
0.67 |
|
MTN43F5R32 |
43 |
R32 |
5×10 |
2×9 |
2 |
1 |
0.67 |
|
MTN43F6R32 |
43 |
R32 |
6×9 |
2×8 |
1 |
2 |
0.67 |
|
MTN45F4R28 |
45 |
R28 |
4×10 |
2×9 |
1 |
1 |
0.8 |
|
MTN45F5R28 |
45 |
R28 |
5×9 |
2×9 |
2 |
1 |
0.8 |
|
MTN45F6R28 |
45 |
R28 |
6×9 |
3×8 |
3 |
1 |
0.8 |
|
MTN45F5R32 |
45 |
R32 |
5×11 |
2×9 |
2 |
1 |
0.8 |
|
MTN45F6R32 |
45 |
R32 |
6×9 |
3×8 |
1 |
3 |
0.8 |
|
MTN48F5R32 |
48 |
R32 |
5×11 |
2×9 |
2 |
1 |
0.9 |
|
MTN48F6R32 |
48 |
R32 |
6×9 |
3×8 |
1 |
3 |
0.9 |
|
MTN51F5R32 |
51 |
R32 |
5×11 |
2×10 |
2 |
1 |
1.1 |
|
MTN51F6R32 |
51 |
R32 |
6×10 |
3×9 |
1 |
3 |
1.1 |
|
MTN57F6R32 |
57 |
R32 |
6×11 |
3×10 |
- |
3 |
1.3 |
|
MTN64F6R32 |
64 |
R32 |
6×11 |
3×11 |
2 |
1 |
1.6 |
|
MTN64F8R32 |
64 |
R32 |
8×10 |
4×10 |
2 |
2 |
1.6 |
|
MTN64F6R38 |
64 |
R38 |
6×12 |
3×11 |
2 |
1 |
1.6 |
|
MTN76F6R32 |
76 |
R32 |
6×12 |
6×11 |
1 |
2 |
2.7 |
|
MTN76F8R32 |
76 |
R32 |
8×11 |
4×11 |
2 |
2 |
2.3 |
|
MTN76F8R38 |
76 |
R38 |
8×12 |
4×11 |
2 |
2 |
1.9 |
|
MTN89F7R32 |
89 |
R32 |
7×12 |
6×11 |
- |
3 |
3 |
|
MTN89F8R32 |
89 |
R32 |
8×12 |
5×12 |
2 |
2 |
2.9 |
|
MTN89F8R38 |
89 |
R38 |
8×12 |
5×12 |
2 |
2 |
3.3 |
|
MTN102F14R32 |
102 |
R32 |
14×12 |
1×11 |
2 |
3 |
3.5 |
It is used for mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring drifting and tunneling 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:
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.
2.Services during the sale:
Assist clients to draft solving plans.
Pre-check and accept Rock drill products ahead of delivery.
3.After-sale services:
Our sales team will response for your question within 24 hours (Holidays Excluded)
Technical Support will be available in any time.
Free replacement can be provided once the failure confirmed caused by our product quality.
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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