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 |
| 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 | Brand Name | Shitan |
| Model Number | STR | Certification | API |
| Place of Origin | HEBEI CHINA | ||
| High Light | tricone rock drill bit ，water well drilling bit ，mining tricone roller bit | ||
Three cone drill bit is currently one of the most widely used types of drill bits in the fields of oil and gas drilling, geological exploration, and water well drilling. Its core advantage lies in its adaptability to multiple types of rock formations and efficient crushing ability. With the structural design of "three cone collaborative operation", it can achieve stable drilling under complex geological conditions and is the core tool for construction from shallow to deep wells.
Drilling rig parameters
|
Size (inches) |
Size (mm) |
|
3 7/8 |
98 |
|
4 5/8 |
118 |
|
5 7/8 |
149 |
|
6 |
152 |
|
6 1/2 |
165 |
|
7 1/2 |
190 |
|
7 7/8 |
200 |
|
8 1/2 |
216 |
|
8 3/4 |
222.2 |
|
9 1/2 |
241 |
|
9 5/8 |
244.4 |
|
9 7/8 |
250 |
|
10 5/8 |
269 |
|
11 5/8 |
295 |
|
12 1/4 |
311 |
|
12 5/8 |
320.6 |
|
13 5/8 |
346 |
|
14 3/4 |
374.6 |
|
15 1/2 |
393 |
|
16 |
406 |
|
17 1/2 |
445 |
In addition, there are some large-sized three cone drill bits, such as 26 inches (660 mm), 36 inches (914.4 mm), etc., mainly used for some special large-scale engineering or oil drilling projects.
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
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：
Pneumatic Drilling Rig / Air Drilling Rig（ST-180, ST-200, ST-260, ST-300, ST-350, ST-400, ST450, ST-450, ST-500, ST-600, ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B, GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
OEM / ODM can accept. Good quality, professional after-sales service, welcome to order
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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