Active Member
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[China]
Address: HeBei，China
Contact name:Sophie Zhang
Langfang Pangolin Drilling Tools Co., Ltd. |
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Replaceable HOB Hole Opener
Replaceable hob hole opener made in China is of high quality and affordable
Introduction
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.
Product parameters
| Model Number | 18inches-60inches |
| Type | Reamer |
| Machine Type | Drilling Equipment |
| Material | Carbon Steel |
| Usage | Well Drilling Machinery |
| Drilling Depth | 9000m |
| Rig Type | HDD Rig |
| Size of Cutters | 10inches-14inches |
| Trademark | PANGOLIN |
| Processing Type | Forging |
Reamer Size | Hob size and # of Hob | Threads | |||
| Hob size | #of Hobs | Hob size | # of Hobs | ||
4”IF 4 1/2IF 5 1/2FH 6 5/8FH | |||||
| 18” |
10” (Ø250mm) | 3 | |||
| 22” | 4 | ||||
| 26” | 5 |
14” (Ø355mm) | 3 | ||
| 30” | 5 | 4 | |||
| 34“ | 6 | 5 | |||
| 38“ | 7 | 5 | |||
| 42“ | 7 | 6 | |||
| 46” | 8 | 6 | |||
| 48” | 9 | 7 | |||
Features
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.
Pic Show
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.
