Langfang Pangolin Drilling Tools Co., Ltd. |
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500mm Horizontal Directioal Drilling DTH Drill Bit
500mm Custom-Made HTD Hole Opener For Horizontal Directioal
Drilling
Introduction
Big hole high air pressure DTH hammer using in water well, oil, gas
and construction drilling
DTH hammer bit manufacturer DTH hole opener bits are manufactured
from the highest quality aircraft alloy steel. Which are used to
enlarge the size of a pilot hole most commonly for Blast hole
drilling, Quarrying, DTH Drilling, Water Well Drilling, Oil
Drilling, Construction, Foundation Drilling.
Our Advantages as below
High quality steels materials.
DTH tools are forged by advanced electron-hydraulic forging hammer.
DTH hole openers are used to enlarge the size of a pilot hole most
commonly apply to industrial applications.
The ability to use less powerful equipment than that required to
drill the large diameter hole.
All Hole Openers are manufactured from the highest quality aircraft
alloy steel.
Completed moulding (tooling ) departments with many molds
available.
Professional R&D team,completed quality system.
Strict Quality-Check Systems.
Product parameters
Product name | DTH Hole Opener |
Bore hole diameter | 130 mm to 660 mm |
Quality | Reliable |
Service life | Long |
Characteristics | Not easily damaged |
Cleaning method | Flush, easy to operate |
Drilling speed | Fast |
Material | High quality alloy steel |
Disassembly, repair | Convenient |
Failure rate | Low |
How to choose the suitable head face of the DTH drill bit?
1. Concave:
Suitable for all kinds of formation, especially for deep well
drilling, perpendicularity of the hole is wonderful.
2. Flat:
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.
Used in
DTH drill bits are used for blast hole drilling and water well
drilling projects.
Working with DTH hammer, mainly applied in Mining, marble quarry or
well drilling and other construction projects.
Applicable Formations medium to hard hardness formations with low
compressive strength, such as medium, soft shale, medium soft
limestone, medium soft sandstone, medium formation with harder and
abrasive interbeds, etc
Pic Show
DTH bits for hole opener :
1. Manufacture as your requirement
2. Bit diameter, face shape
3. Carbide button shape
4. Number of air hole.
Pangolin (China) Construction Machinery Co., Ltd. is a drill
manufacturer with complete testing equipment and strong technical
force. Our products have a wide range, high quality, reasonable
price, and timely delivery, which are widely used in oilfields,
drilling, non-excavation fields and other industries. Our products
are widely recognized and trusted by users, and can meet the
ever-changing economic and social needs. To
We welcome new and old customers from all walks of life to contact
us for future business relations and mutual success!
FAQ:
1. How to order the products?
A: Please send the inquiry with detail item description or with
Model number.
2. How about the common packing?
A: If there is no special packing demand, we will take it as our
normal packing. First in small carton, and then put in the bigger
carton together to make sure goods completed.
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy
international request.
4. 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 our website for a better
understanding.
5. How to control quality?
A: We have our own experienced QC team,there will be strict
inspection and testing for each order before shipping out.