Jinzhou City Shitan Machinery Equipment CO. LTD.
| Payment Terms | L/C, T/T, Western Union, MoneyGram, D/P |
| Delivery Time | 5-8 working days |
| Packaging Details | Wooden cases standarded export package or as request |
| Material | Carbide |
| Type | Drill Bit |
| Machine type | Drilling Equipment |
| Processing type | Forging |
| Use | Well Drilling,water well and oil well and so on |
| Application | DTH Drilling,rock drilling |
| Color | golden |
| Advantage | High-efficiency,Wear Resistant,High Performance |
| Usage | water well drilling |
| Brand Name | Shitan |
| Model Number | STR |
| Certification | API |
| Place of Origin | HEBEI CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram, D/P | Delivery Time | 5-8 working days |
| Packaging Details | Wooden cases standarded export package or as request | Material | Carbide |
| Type | Drill Bit | Machine type | Drilling Equipment |
| Processing type | Forging | Use | Well Drilling,water well and oil well and so on |
| Application | DTH Drilling,rock drilling | Color | golden |
| Advantage | High-efficiency,Wear Resistant,High Performance | Usage | water well drilling |
| Brand Name | Shitan | Model Number | STR |
| Certification | API | Place of Origin | HEBEI CHINA |
| High Light | Tricone Water Well Drill Bits ，tci Water Well Drill Bits ，dth Water Well Drill Bits | ||
Tricone bit is one of the main tools for blast hole and water well drilling. Its life span and performance whether suitable for drilling or not, that has an great influence about the quality, speed and cost of drilling project. The rock breakage by the tricone bit which used in mine is working with both the impact of teeth and the shear caused by slippage of the teeth, which bring high rock breaking efficiency and the low operation cost.
Specifications of tricone bits
We offer different sizes drill bits and can be customized according to your needs.
| TRICONE DRILL BITS - STANDARD CONNECTION SIZES | ||
| SIZE | STANDARD PIN CONNECTION | MAKE UP TORQUE |
| 3 1/2 | 2 3/8 API | 4.1~4.7 |
| 4 1/2 to 4 3/4 inch | 2 7/8 API | 6.1~7.5 |
| 5 1/2 to 6 3/4 inch | 3 1/2 API | 9.5~12.2 |
| 7 1/2 to 9 1/2 inch | 4 1/2 API | 16.3~21.7 |
| 9 5/8 to 13 3/4 inch | 6 5/8 API | 38~43.4 |
| 14 5/8 to 26 inch | 7 5/8 API | 46.1~54.2 |
Rock roller tricone bits applications
Tricone bits are mainly used for large-scale open-pit mining, such as open-pit coal mines, iron mines, copper mines and molybdenum mines, also the non-metallic mines,water well drilling. With the increasing in variety of type, it's also widely used in quarrying, foundation clearing, hydro geological drilling, coring, tunneling in railway transportation department and shaft drilling in underground mines
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
8000000-15000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si... Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si...
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