Jinzhou City Shitan Machinery Equipment CO. LTD.
| Payment Terms | L/C, T/T, Western Union, |
| Delivery Time | 5-12 working days |
| Packaging Details | Exported standard package |
| Name | Eccentric drilling bits |
| Material | Alloy |
| Application | Geological drilling |
| Use | For drilling machine drilling rods |
| Color | Yellow or as your requirements |
| Processing | Friction Welding |
| Sizes | Different sizes available |
| Supply | factory |
| Brand Name | Shitan |
| Model Number | 75 |
| Certification | ISO9001 |
| Place of Origin | Hebei China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, | Delivery Time | 5-12 working days |
| Packaging Details | Exported standard package | Name | Eccentric drilling bits |
| Material | Alloy | Application | Geological drilling |
| Use | For drilling machine drilling rods | Color | Yellow or as your requirements |
| Processing | Friction Welding | Sizes | Different sizes available |
| Supply | factory | Brand Name | Shitan |
| Model Number | 75 | Certification | ISO9001 |
| Place of Origin | Hebei China | ||
| High Light | pdc drag bit ，pdc drill bits | ||
| Attribute | Value |
|---|---|
| Name | Eccentric drilling bits |
| Material | Alloy |
| Application | Geological drilling |
| Use | For drilling machine drilling rods |
| Color | Yellow or as your requirements |
| Processing | Friction Welding |
| Sizes | Different sizes available |
| Supply | Factory direct |
The eccentric drill bit features a design where the center of the bit deviates from the axis line due to asymmetrical distribution of steel body or tire body around the bit's axis. This unique configuration creates lateral force (centrifugal force) during rotation to effectively cut the hole wall and enlarge the aperture.
Specifically designed for expansion of depth or easy shrinkage hole sections under extended casing in geological drilling operations.
When drilling complex formations, optimal performance is achieved by following these parameters:
Operators should adjust drilling speed based on rock hardness, formation looseness, water content, and other geological factors encountered during operation.
Jinzhou City Shitan Machinery Equipment Co., Ltd. specializes in manufacturing high-quality drilling equipment including:
Drilling Rigs: XY-1, XY1-A, XY-1B, GK-180, GK-200, DPP-100 series
Drilling Tools:
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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