Beijing Jincheng Mining Technology Co., Ltd.
| Payment Terms | T/T, L/C, D/P, Western Union, MoneyGram |
| Supply Ability | 20000pcs/Year |
| Delivery Time | In stock or as order quantity |
| Packaging Details | Standard export package |
| Type | Sealed Steel Tooth Tricone Bit |
| Usage | Oil Field, Natural Gas, Mining Drlling, Water Well |
| Material | T.C.With Diamond Anti-abrasive Layer |
| Application | Mining Drlling, Water Well Drilling |
| Tooth Type | Insert Tooth |
| Thread | 3-1/2API REG |
| Bearing | Sealed Journal Bearing |
| Package | Carton And Wooden Case |
| Brand Name | JCDRILLS |
| Model Number | 12 inch |
| Certification | ISO,CE |
| Place of Origin | Hebei,China |
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Product Specification
| Payment Terms | T/T, L/C, D/P, Western Union, MoneyGram | Supply Ability | 20000pcs/Year |
| Delivery Time | In stock or as order quantity | Packaging Details | Standard export package |
| Type | Sealed Steel Tooth Tricone Bit | Usage | Oil Field, Natural Gas, Mining Drlling, Water Well |
| Material | T.C.With Diamond Anti-abrasive Layer | Application | Mining Drlling, Water Well Drilling |
| Tooth Type | Insert Tooth | Thread | 3-1/2API REG |
| Bearing | Sealed Journal Bearing | Package | Carton And Wooden Case |
| Brand Name | JCDRILLS | Model Number | 12 inch |
| Certification | ISO,CE | Place of Origin | Hebei,China |
| High Light | drilling water wells tricone rock bit ，12 inch tricone rock bit ，oil field tricone bit drilling | ||
ISO CE Sealed Steel Tooth Tricone Rock Drilling for water wells Tricone Rock Drill Bit
Application
12inch API Sealed Steel Tooth Tricone Drill Bit for Rotary Mining Drilling IADC 214 / 215 / 216 / 217 is suitable for various formations, and achieves high RPM under low to medium WOB application.
Characteristics
Cutting Structure
The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.
Gauge Structure
Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
Bearing Structure
High precision roller bearing with two thrust faces. Ball lock the cone.Thrust faces hardface with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved.
Seal and Lubrication
Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
Specification
| IADC | WOB (KN/mm) | RPM (r/min) | Applicable Formations |
| 114/116/117 | 0.3~0.75 | 180~60 | Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc. |
| 124/126/127 | 0.3~0.85 | 180~60 | Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc. |
| 134/135/136/137 | 0.3~0.95 | 150~60 | Soft to medium formations with low compressive strength and high drillability, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc. |
| 214/215/216/217 | 0.35~0.95 | 150~60 | Medium formations with high compress strength, such as medium soft shale, hard gypsum , medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc. |
| 227 | 0.35~0.95 | 150~50 | Medium hard formations with high compressive strength, such as abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble,etc |
| Note: The upper limits of WOB and RPM in above table should not be used simultaneously. | |||
Packing& Delivery
Service
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
30 Million-40Million
Employee Number:
250~300
Ecer Certification：
Verified Supplier
Beijing Jincheng Mining Technology Co., Ltd. (JCDRILL) is located in Beijing, China. For more than 20 years, we have specialized in the research, development, and production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related access... Beijing Jincheng Mining Technology Co., Ltd. (JCDRILL) is located in Beijing, China. For more than 20 years, we have specialized in the research, development, and production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related access...
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