Langfang Pangolin Drilling Tools Co., Ltd.
langfang shichuanshan jiagongchengjixieLTD
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500mm Multi Cone HDD Hole Opener For Open Excavation
Introduction
The reamer bit is mainly composed of more than three cones. The cutting structure or formula of high-quality tungsten carbide hard alloy and the high-quality tungsten carbide blade of new technology improve the wear resistance of the reamer.
1. Main size: general drill diameter: 311mm, 346mm, 500mm, 800mm, 900mm, etc. All sizes can be customized according to requirements.
2. Cutting structure: The hole opener always has multiple cones. The drill bit cone is separated from the three-cone drill bit, welded into a large diameter drill bit, and the pilot is fixed with a hole opener.
| Machine Type | Drilling Equipment |
| Use | Well Drilling |
| Application | HDD reamer |
| Applicable Industries | Construction works , Energy & Mining |
| 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. Do you agree sample order?
Answer: Yes, we are welcome your sample order to testing our quality.
3. 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.