Active Member
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[China]
Address: HeBei，China
Contact name:Sophie Zhang
Langfang Pangolin Drilling Tools Co., Ltd. |
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HDD 16 Inch Rock Reamer Hole Opener For Directional Drilling
Hot Sale Credit Quality HDD 16 inch rock reamer hole opener for directional drilling
1. Cutting Structure
The reaming bit is mainly composed of more than 3 cones. The cutting structure of advanced tungsten carbide surfacing and the advanced tungsten carbide blade of new technology improve the wear resistance of the reamer.
2. Bearing Structure
High-precision journal bearings. The ball locks the cone. Hard bearing surface. Tapered bearings inlaid with friction reducing alloy. Improve the wear resistance and seizure of the bearing. Compared with tri-cone bits, tri-cone bits have larger leg bearings, which can withstand higher weight-on-bit and higher reliability.
3. Hydraulic Design
Small angled watercourse design increased the shirttail thickness and can effectively prevent the watercourse erosion.Optirnized hydraulics structure improves the clearing capability and increases ROP.
4. Gauge Structure
With active cutting gauge protection inserts on bit body, the bit has good gauge protection and up drill capability.
5. Product Application
It is suitable for sidetracking, deep well drilling and old well
| Machine Type | Drilling Equipment |
| Use | Well Drilling |
| Applicable Industries | Construction works , Energy & Mining |
| Application | HDD reamer |
| Usage | Hole Drilling |
| Advantage | High Performance Cost Ratio |
Reamer Size | Cone size and # of Cones | Threads | |||
| Cone size | #of Cones | Cone size | # of Cones | ||
| 10“ | 6 1/2” | 3 | NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF) | ||
| 12“ | 8 1/2” | 3 | |||
| 16“ |
8 1/2”or 9 1/2” | 4 | For 8 1/2”-9 1/2” Cone: NC23 NC26(2 3/8”IF) D50 D80 NC31(2 7/8”IF) NC38(3 1/2”IF)
For 12 1/4”-13 5/8” Cone: 4”IF 4 1/2IF 5 1/2FH 6 5/8FH | ||
| 18”-20“ | 5 | 12 1/4” | 4 | ||
| 22”-24“ | 6 |
12 1/4” or 13 5/8” | 5 | ||
| 28”-30” | 7 | 6 | |||
| 32”-34” | 8 | 7 | |||
| 36“-38” | 9 | 8 | |||
| 40“-42” | 10 | 9 | |||
| 44“-46” | 11 | 10 | |||
| 48”-50” | 12-13 | 11 | |||
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?
Answer: 1.Order directly!
2. Can we select the color of the drill bit?
Answer: Yes, we have the color of bule, golden, silvery for your
choose. If you need, we can make the drill bit color based on
yours.
3. How to control the quality?
Answer: We should be checking & testing everyone drill bit
before shipment.
