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8 1/2'' IADC 637 Rotary Drilling Tricone Cutter Bits
US$600.00-1,200.00
1 Piece
Sample price:US$800.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
AISIModel NO.
8 1/2''Length
Taper-lengthType
Center Drill BitMaterial
High Carbon SteelUsage
Well DrillingMachine Type
Drilling ToolProcessing Type
ForgingAdvantage
High-Efficiency, Wear ResistantBearing Type
Journal /Roller Bearing BitPin Connection
4 1/2'' RegularTransport Package
Wooden CaseSpecification
8 1/2''Trademark
LONGYUEOrigin
Hebei, ChinaHS Code
8207199000Production Capacity
200 Pieces/WeekKey features
High-Efficiency Design: Advanced grease pressure control system and compensator ensure high efficiency and wear resistance.
Durable Bearing System: Features metal sealed and rubber sealed bearings for extended bearing life and reliability.
Enhanced Gauge Protection: More carbide inserts on the shirttail increase gauge holding capability and durability.
Customizable Nozzles: Center nozzle can be customized to meet specific drilling requirements.
Wide Application Range: Suitable for various formations from very soft to very hard, including limestone and shale.
Fast Delivery Advantage: Regular models available in stock with prompt delivery and economical inland transport.
OEM/ODM Support: Manufacturer offers OEM and ODM services for customized drilling tools.
Quality Material: Constructed from high carbon steel with tungsten carbide inserts for superior strength.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.50h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryHejian Longyue Drill Bit Manufacture Co., Ltd. is a manufacturing factory located in Hejian City, Cangzhou, Hebei, China. Established in 2016, it operates over 10 production lines with an annual output between US$10 million and US$50 million. The company exports 51% to 70% of its products and has self-managed import-export rights. It specializes in producing drill bits and other related tools, serving both domestic and international markets.
Supplier typeThe supplier is a manufacturing factory operating as a limited company in Hebei, China, established in 2016.
After-Sales capabilityThe supplier emphasizes prompt and sincere responses to inquiries, indicating a focus on customer service.
R&D capabilityThe company has a total of 5 R&D engineers and is capable of designing drill bits, showing some innovation capability.
Production capacityWith over 10 production lines and a plant area of 10,000 m², the supplier shows strong production capacity.
Customization capabilityThe supplier can design PDC bits according to customer requests, indicating customization capability.
Product Q&A
Q:How to get an exact quotation?
A:
Please send detailed information including bit type, diameter, IADC code, drilling depth, rock hardness, rig capacity, and application. Photos are also helpful for an accurate quote.
Q:What are the lead time and payment terms?
A:
Regular models are in stock for prompt delivery. Mass production lead time depends on order quantity. We accept L/C, T/T, D/P, and PayPal.
Q:What is the average lead time for production?
A:
The average lead time is within 15 workdays for both peak and off-season periods.
Q:Can the center nozzle be customized?
A:
Yes, the center nozzle can be customized to suit specific drilling needs and conditions.
Q:What types of bearings are used in these bits?
A:
The bits feature both metal sealed bearings and rubber sealed bearings to ensure durability and performance.
Send Inquiry
*To:Hejian Longyue Drill Bit Manufacture Co., Ltd.
Hejian Longyue Drill Bit Manufacture Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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