|Drilling Depth:||9000m||Rig Type:||HDD Rig|
|Processing Type:||Forging||Model Number:||16inches-70 Inches|
|Size Of Cutters:||10inches-14inches||Material:||Carbon Steel|
4 1/2IF DTH Hole Opener,
14 Inch DTH Hole Opener,
Water Well DTH Hole Opener
Low Air Pressure Dth Hole Opener For Water Well Drill
The specifications of the pangolin hob drilling machine are 16"~70". It is divided into two types: MT knife and welding knife. It is suitable for various formations with compressive strength. This product is used for trenchless horizontal directional drilling and reaming of petroleum, natural gas, petrochemical, sewage, power, and optical fiber pipelines.
Larger bearings and smaller conventional tools significantly extend downhole service life. Interchangeable cutters are set in TCI and milling tooth styles to match your formation. All drill bits have 3-6 tools and can make 3 holes of different sizes.
|Machine Type||Drilling Equipment|
|Usage||Well Drilling Machinery|
|Rig Type||HDD Rig|
|Size of Cutters||10inches-14inches|
|Hob size and # of Hob||Threads|
|Hob size||#of Hobs||Hob size||# of Hobs|
It can be used multiple times, and it is convenient and quick to change the wheel. The roller is divided into three types of A type, B type and C type, and different diameters of reaming can be realized through adjustment.
The unique multi-stage anti-disengagement interlocking device prevents the hob from tripping when the drill bit is empty, and prevents the hob shell from falling off when the bearing is damaged.
The roller body is inlaid with a large-diameter hard alloy, which has a good rock-breaking effect; the bearing diameter is large, and the impact resistance is strong; the metal seal is used, and the service life is long.
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.
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
7. Competitive price:
A: Our factory can supply you the lowest price due to direct sale to customers without distributor!