|Material:||Carbon Steel||Size Of Cutters:||18 Inches - 60 Inches|
|Usage:||Well Drilling Machinery||Model Number:||16inches-70inches|
|Machine Type:||Drilling Equipment||Drilling Depth:||9000m|
10 Inch Hob Hole Opener,
Dia 250mm Hob Hole Opener,
4" IF Hdd Rock Reamer
Replaceable HOB Hole Opener
Replaceable hob hole opener made in China is of high quality and affordable
PANGOLIN hob rock hole opener ranging from 16" to 70" that is divided into two types: MT cutter and Welding cutter, and is apply to various compressive strenght of the formation. The procduct is used for zhe reaming of the oil, gas, petrochemical, sewage, power and fiber optic pipelines in the no-dig horizontal directional drilling.
The larger bearings and cutters dramatically extend the downhole life over smaller conventional-style cutters. The replaceable cutter sets are available in both TCI and Milled Tooth styles to match your formation. All bit's bodies have three-six cutters and can open three different hole 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|
The body can be used many times, and it is convenient and quick to change the hob wheel. The hob wheel is divided into three types: A, B, and C, which can be adjusted to achieve different reaming diameters.
The unique multi-level anti-off interlock device prevents the hob from tripping when the drill bit is empty and the hob shell falling off when the bearing is damaged.
The hob wheel 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.