Certification: | ISO 9001:2000, SGS |
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Standard: | GB |
Surface Treatment: | Spray-Paint |
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Customization: |
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about shipping cost and estimated delivery time. |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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KINGDRILLING hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. 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.
High air pressure drill bits are specialized cutting tools used in drilling operations where intense pressure is required to penetrate hard materials effectively. These drill bits are designed to withstand the rigors of high-pressure environments, making them essential tools in industries such as mining, construction, and oil and gas exploration. In this comprehensive guide, we will delve into the advantages, features, functions, and applications of high air pressure drill bits, shedding light on their importance and versatility in various sectors.
3 Inch High Air Pressure DTH bits |
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Model |
Bit Dia.(mm) |
NO. X Button Dia. |
NO.Air Holes(PCS) |
Weight(KG) |
|
Gauge |
Front |
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MDDHD3.5-85 |
85 |
6*Φ13 |
4*Φ12 |
2 |
4.5 |
MDDHD3.5-90 |
90 |
6*Φ14 |
4*Φ12 |
2 |
4.7 |
MDDHD3.5-95 |
95 |
6*Φ14 |
4*Φ13 |
2 |
4.9 |
MDDHD3.5-100 |
100 |
6*Φ14 |
5*Φ12 |
2 |
5.0 |
MDDHD3.5-105 |
105 |
6*Φ14 |
5*Φ13 |
2 |
5.5 |
4 inch high air pressure DTH bits |
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MDDHD340-105 |
105 |
6*Φ14 |
5*Φ13 |
2 |
9.0 |
MDDHD340-110 |
110 |
7*Φ14 |
6*Φ13 |
2 |
9.5 |
MDDHD340-115 |
115 |
7*Φ14 |
6*Φ13 |
2 |
9.8 |
MDDHD340-120 |
120 |
8*Φ14 |
7*Φ13 |
2 |
11.5 |
MDDHD340-127 |
127 |
8*Φ14 |
7*Φ13 |
2 |
12.3 |
5 inch high air pressure DTH bits |
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MDDHD350-135 |
135 |
7*Φ16 |
6*Φ14 |
2 |
15.5 |
MDDHD350-140 |
140 |
7*Φ18 |
7*Φ14 |
2 |
16.0 |
MDDHD350-146 |
146 |
8*Φ18 |
7*Φ14 |
2 |
16.5 |
MDDHD350-152 |
152 |
8*Φ18 |
8*Φ14 |
2 |
17.0 |
MDDHD350-165 |
165 |
8*Φ18 |
8*Φ16 |
2 |
18.0 |
6 inch high air pressure DTH bits |
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MDDHD360-152 |
152 |
8*Φ18 |
7*Φ16 |
2 |
26.0 |
MDDHD360-165 |
165 |
8*Φ18 |
8*Φ16 |
2 |
27.0 |
MDDHD360-171 |
171 |
8*Φ18 |
8*Φ16 |
2 |
29.0 |
MDDHD360-190 |
190 |
9*Φ18 |
9*Φ16 |
3 |
32.0 |
MDDHD360-203 |
203 |
9*Φ18 |
11*Φ16 |
3 |
34.0 |
8 inch high air pressure DTH bits |
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MDDHD380-203 |
203 |
10*Φ18 |
10*Φ16 |
2 |
37.0 |
MDDHD380-216 |
216 |
10*Φ18 |
12*Φ16 |
2 |
48.0 |
MDDHD380-241 |
241 |
12*Φ18 |
18*Φ16 |
2 |
63.0 |
MDDHD380-254 |
254 |
12*Φ18 |
21*Φ16 |
3 |
70.0 |
MDDHD380-305 |
305 |
12*Φ18 |
29*Φ16 |
4 |
94.0 |
It is suitable for drilling water wells, geothermal wells, short mircopiles,medium mini-type grouting hole of building, diamond harbour 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. 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.
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