Jinzhou City Shitan Machinery Equipment CO. LTD.
| Delivery Time | Within 7-12 days |
| Payment Terms | L/C, D/A, T/T, Western Union |
| name | Step Drag Bits |
| processing | forging |
| size | 3-26 in |
| Use | Well Drilling |
| color | customized |
| Place of Origin | China |
| Brand Name | ShiTan |
| Certification | ISO9001 |
| Model Number | 3 wing |
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Product Specification
| Delivery Time | Within 7-12 days | Payment Terms | L/C, D/A, T/T, Western Union |
| name | Step Drag Bits | processing | forging |
| size | 3-26 in | Use | Well Drilling |
| color | customized | Place of Origin | China |
| Brand Name | ShiTan | Certification | ISO9001 |
| Model Number | 3 wing | ||
| High Light | alloy steel Drag Drill Bit ，26Inch exploration Drag Drill Bit ，26Inch exploration blade bits | ||
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.
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.
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.
Drag bit are manufactured from forged high quality alloy steel and premium tungsten carbide insert, plus state of art welding technology and multiple precision heat-treatment to provide highest penetration rate and longest lifespan at roughest condition
Bit parameters
| Drag Bits | Sizes | Threads |
| Three-wing and Four-wing Regular step drag bits | 3''~26'' | 2 3/8'',2 7/8'',3 1/2'',4 1/2'', 6 5/8'', 7 5/8'' API REG |
| Three-wing and Four-wing Heavy step drag bits | 3''~26'' | 2 3/8'',2 7/8'',3 1/2'',4 1/2'', 6 5/8'', 7 5/8'' API REG |
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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