Jinzhou City Shitan Machinery Equipment CO. LTD.
| Payment Terms | L/C, T/T |
| Delivery Time | 7-10 WORKING DAYS |
| Packaging Details | WOODEN CASES |
| Material | Carbide |
| Type | Drill Bit,carbide insert bit |
| Machine type | Drilling Tool |
| Processing type | Forging |
| Use | Well Drilling |
| Application | DTH Drilling |
| Color | golden |
| Advantage | High-efficiency,High Drilling Efficiency |
| Usage | Hole Drilling,water well drilling |
| Formation | hard formations,medium hard |
| Thread | 6 5/8" Reg |
| Brand Name | SHITAN |
| Model Number | STP |
| Certification | ISO |
| Place of Origin | HEBEI CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 7-10 WORKING DAYS |
| Packaging Details | WOODEN CASES | Material | Carbide |
| Type | Drill Bit,carbide insert bit | Machine type | Drilling Tool |
| Processing type | Forging | Use | Well Drilling |
| Application | DTH Drilling | Color | golden |
| Advantage | High-efficiency,High Drilling Efficiency | Usage | Hole Drilling,water well drilling |
| Formation | hard formations,medium hard | Thread | 6 5/8" Reg |
| Brand Name | SHITAN | Model Number | STP |
| Certification | ISO | Place of Origin | HEBEI CHINA |
| High Light | 78mm drag bit drilling ，Geothermal Well Drilling drag bits ，78mm drag bits | ||
78MM PDC Concave Three Blade Wing Drag Drilling Bit For Geothermal Well Drilling
Brief introduction
PDC concave drill bit is composed of PDC cutters and matrix body. With higher strength tungsten carbide body, the bit has better anti-erosive and toughness. The reliability and drilling efficiency is also improved by choosing premium PDC cutters.
Suitable formation:
Medium-hard to hard, solid hard rock formations
Application:
Mainly used to drilling water well, geothermal well, degassing hole, drain hole, and grouting hole of coal mine, oil and gas drilling.
| Size(mm) | Cutting Wings | Water Hole | Thread | |||
| Dia. | Height | Pillar | Blade | Quantity | Dia.(mm) | |
| 56 | 115 | 2 | 3 | 4 | 6--8 |
Square / Taper / Lock |
| 60 | 115 | 2 | 3 | 4 | 6--8 | |
| 65 | 115 | 2 | 3 | 4--5 | 6--8 | |
| 75 | 125 | 2 | 3--4 | 4--6 | 6--10 | |
| 78 | 128 | 2 | 3--4 | 4--6 | 6--10 | |
| 85 | 128 | 2 | 3--4 | 4--6 | 8--12 | |
| 94 | 128 | 2 | 3--4 | 4--8 | 8--12 | |
| 113 | 135 | 3 | 3--4 | 6--8 | 8--12 | |
| 133 | 135 | 3 | 3--4 | 6--8 | 8--12 | |
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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