Products
Contact Us
- Contact Person : Ms. Duan Renee
- Company Name : Hejian Wanxiang Drilling Equipments Co., Ltd.
- Tel : 86-0317-3187798
- Fax : 86-0317-3188085
- Address : Hebei,Hejian,Xihuan Road
- Country/Region : China
Metal Sealed Tricone Bit with Roller Bearing
Product Detailed
Related Categories:Mining Machinery Parts
Related Product Searches:Metal Sealed Tricone Bit with Roller Bearing,High Quality tricone bits,tricone bits cover all IADC codes
1. All sizes available, can be customized
2. fewer drilling hours, better performance with dependable hydraulics
Related Product Searches:Metal Sealed Tricone Bit with Roller Bearing,High Quality tricone bits,tricone bits cover all IADC codes
Metal face sealed bit is characterized by steady performance. It is of a longer service life than common rubber seal
bit. It is applicable for down hole power drilling tools and high speed rotational drilling. We offer a variety of tricones, from sealed bearing button(TCI) bits to open bearing steel tooth bits in a wide range of sizes, in new, rebuilt, and unused/surplus.
1. Superior Performance
2. Lower Cost
3. Reliable bearing system 4. Optional Sizes
| No | Bit Size | |
| Inch (in) | Metric (mm) | |
| 1 | 7 7/8 | 200.0 |
| 2 | 8 1/2 | 215.9 |
| 3 | 9 1/2 | 241.3 |
| 4 | 12 1/4 | 311.1 |
| 5 | 17 1/2 | 444.5 |
| No | IADC Code | Recommendation | |
| WOB(KN/mm) | Rotary Speed(rpm) | ||
| 1 | 117 | 0.35~0.8 | 240~80 |
| 2 | 127 | 0.35~0.9 | 240~70 |
| 3 | 437 447 | 0.35~0.9 | 240~70 |
| 4 | 517 527 | 0.35~1.0 | 220~60 |
| 5 | 537 547 | 0.45~1.0 | 220~50 |
| 6 | 617 627 | 0.45~1.1 | 200~50 |
| 7 | 637 | 0.5~1.1 | 180~40 |
Please contact us for more information!
Other products
