Jinzhou City Shitan Machinery Equipment CO. LTD.
| name | Step Drag Bits |
| processing | forging |
| size | 75-300mm |
| Use | Well Drilling |
| color | customized |
| Machine type | Drilling Tool,Drilling Equipment |
| Processing type | Forging,Casting |
| Type | Drill Bit,Hole Opener |
| Application | oil well water well,HDD drilling,well drilling |
| Delivery Time | Within 7-12 days |
| Payment Terms | L/C, D/A, T/T, Western Union |
| Brand Name | ShiTan |
| Certification | ISO9001 |
| Model Number | 3 wing |
| Place of Origin | China |
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Product Specification
| name | Step Drag Bits | processing | forging |
| size | 75-300mm | Use | Well Drilling |
| color | customized | Machine type | Drilling Tool,Drilling Equipment |
| Processing type | Forging,Casting | Type | Drill Bit,Hole Opener |
| Application | oil well water well,HDD drilling,well drilling | Delivery Time | Within 7-12 days |
| Payment Terms | L/C, D/A, T/T, Western Union | Brand Name | ShiTan |
| Certification | ISO9001 | Model Number | 3 wing |
| Place of Origin | China | ||
| High Light | pdc hole opener ，pdc drag bit | ||
| Attribute | Value |
|---|---|
| Name | Step Drag Bits |
| Model Number | 3 wing |
| Processing | Forging |
| Size | 75-300mm |
| Use | Well Drilling |
| Color | Customized |
| Machine Type | Drilling Tool, Drilling Equipment |
| Processing Type | Forging, Casting |
| Type | Drill Bit, Hole Opener |
| Application | Oil well water well, HDD drilling, well drilling |
Step Drag Bits, also known as blade bits, feature Tungsten Carbide inserts on the blades. Designed for soft formations including sand, clay, and soft rock, these bits are ideal for water wells, mining, geothermal, environmental, and exploration drilling applications.
| 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 |
Hard rock drilling utilizes rotary percussive drilling principles with top hammers. Air serves as the primary flushing medium to remove drill cuttings, while a dust exhaust system collects expelled drilling dust.
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
Good quality, professional after-sales service, welcome to order
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
50000000-100000000
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 o... 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 o...
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