Jinzhou City Shitan Machinery Equipment CO. LTD.
| Payment Terms | L/C, T/T, Western Union, |
| Delivery Time | 5-8 WORKING DAYS |
| Packaging Details | Standarded exported package |
| Material | Carbide |
| Type | Drill Bit |
| Machine type | Drilling Tool |
| Processing type | Forging |
| Use | Well Drilling |
| Application | DTH Drilling,Water Well |
| Color | Request |
| Product name | Water well drill bit |
| Advantage | High-efficiency,High Drilling Efficiency,High Performance |
| Brand Name | Shitan |
| Model Number | ST-B |
| Certification | ISO9001 |
| Place of Origin | HEBEI CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, | Delivery Time | 5-8 WORKING DAYS |
| Packaging Details | Standarded exported package | Material | Carbide |
| Type | Drill Bit | Machine type | Drilling Tool |
| Processing type | Forging | Use | Well Drilling |
| Application | DTH Drilling,Water Well | Color | Request |
| Product name | Water well drill bit | Advantage | High-efficiency,High Drilling Efficiency,High Performance |
| Brand Name | Shitan | Model Number | ST-B |
| Certification | ISO9001 | Place of Origin | HEBEI CHINA |
| High Light | 17Inch Water Well Drill Bits ，DTH Water Well Drill Bits ，STB carbide rock drill bits | ||
DTH Drilling Tools With Carbide Inserts Step Drag Water Well Drill Bits
1. Description
Step Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades.
They are usually designed for use in soft formations such as sand, clay, or some soft rock.
Three wings step drag bits:
A. Drag bits are made according to API standard or no thread standard just welding
B. Various step and chevron drag bits are available from 3 inch to 17 1/2 inch. (normal small size are 3”,3 3/4”,3 7/8”,4 3/4”,4 5/8”,5 7/8” and so on)
C. There is very good feedback from our customers because of the quality and price.
D. Different drag bits can be made according to your drawings or samples.
2. Applications for the drag bits
Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.
Whenever possible, they should be used to drill pilot holes, for they produce cuttings are easiest to log.
3. Types of drill drag bits
Normally drag bits are 3 wings, but we can make 4 or 5 wings following your drawings or samples. Many special designs are available upon your request.
| Product name | Drag bits |
| Type | 3 wings/4wings/5wings |
| Sizes | 3 inches to 17 1/2 inch |
| Applications |
Water well drilling,mining,geothermal, environmental and exploration drilling.
|
| Soft condition | Sand,clay,or some soft rock |
4. Main Features
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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