Drilling Equipment Durable HOB Hole Opener Rock Reamer Bit
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.
Larger bearings and cutters can significantly extend downhole life compared to smaller traditional cutters. The replaceable milling cutter set has two styles of TCI and milling teeth to suit your structure. All drills have three tools in the body, which can open three different sizes of holes.
Features
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 large-diameter hard alloy, which has a good rock breaking effect; the bearing has a large diameter and strong impact resistance. Using metal seal, long service life.
Advantages
The replaceable hob reamer is forged from high quality alloy steel with good weldability. After modulation treatment, the tensile strength is high, which can meet the tensile requirements of large-tonnage drilling rigs. The wheel body and the body are reliable in connection and easy to assemble and disassemble, no large-scale special hydraulic equipment is needed, and a manual wrench is sufficient, which is convenient for replacing the wheel body on site.
Product parameters
| Model Number | 16inches-70inches |
| 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 |
Used in
Hob drill is to deal with all kinds of large diameter pile in hard rock formations and gravel stratum, solitary stone most effective tool, has unique properties, can greatly reduce the construction costs of the economic benefits.
Pic Show
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.
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!
Product Tags:
|
|
Drilling Equipment Durable HOB Hole Opener Rock Reamer Bit Images
|
