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8 1/2'' IADC217 Steel Tooth /Milled Tooth Tricone Bit for Water Well
US$450.00-690.00
1 Piece
Sample price:US$450.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
AISILength
Taper-lengthType
Center Drill BitMaterial
High Carbon SteelUsage
Well DrillingMachine Type
Drilling ToolBody Material
AlloyAdvantage
High-Efficiency ,Wear ResistantBearing Type
Friction/Roller/Flosting Bearing BitDrilling Formationn
Soft to HardUse
Oil,Gas,WellsAvailable Size
3 Inch-30 InchManufacture Processing
ForgingMachining
OEM,Customize Base on DrawingTransport Package
Wooden CaseSpecification
8 1/2Trademark
LONGYUEOrigin
Hebei, ChinaHS Code
8207199000Production Capacity
200 Pieces/MonthKey features
Wide Formation Adaptability: Suitable for soft to hard formations including shale, gypsum, limestone, sandstone, and marble.
High-Efficiency Wear Resistance: Features friction/roller/floating bearings and alloy body for superior durability in drilling.
Customizable Manufacturing: OEM and customized services available based on specific drawing requirements.
Sealed Bearing Technology: Equipped with sealed bearings and 3 nozzle quantity for enhanced performance.
Fast Inland Transportation: Factory is near Beijing and Tianjin ports with one-day transport to major logistics hubs.
Stock Availability: Regular models are kept in stock to ensure prompt delivery for immediate needs.
Flexible Payment Terms: Accepts L/C, T/T, D/P, and PayPal to accommodate various buyer preferences.
Comprehensive OEM/ODM Support: Full OEM and ODM services available with 5 dedicated R&D engineers.
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: ≤5.42h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryHejian Longyue Drill Bit Manufacture Co., Ltd. is a China-based manufacturing factory in Hejian, Cangzhou, Hebei, established in 2016, with 67 employees and a 10,000 m² plant. It produces drilling-related equipment, operates more than 10 production lines, and has 6–10 quality-control staff. The supplier states that it can design HY PDC bits according to customer requirements, indicating customization capability. It has five years of R&D engineer experience, exports 51%–70% of sales, and holds self-operated import and export rights. However, the provided information does not confirm certifications, after-sales capabilities, or verified customer cases. Trade records show limited documented import activity involving Uzbekistan and Kazakhstan, but these records alone do not establish broad customer performance or financial credibility.
Supplier typeThe supplier is explicitly identified as a factory/manufacturer and a limited company located in Hejian, Cangzhou, Hebei, China. Its stated business scope includes drilling equipment and manufacturing-related products, consistent with a specialized industrial manufacturer.
R&D capabilityThe supplier reports five years of total R&D engineer experience and states that it can design HY PDC bits according to customer requests. This provides explicit evidence of product-design capability, although no broader R&D team size, patents, testing facilities, or innovation results are given.
Production capacityThe supplier operates more than 10 production lines, employs 6–10 quality-control staff, and has a 10,000 m² manufacturing plant with 67 total employees. These stated operational resources support a positive assessment of production capability, though actual capacity and delivery performance are not specified.
Customization capabilityThe company explicitly states that it can design HY PDC bits according to customer requirements. Its listed product range includes PDC bits, tricone bits, roller cones, hole openers, rock reamers, and related drilling products, supporting product-specific customization capability.
Product Q&A
Q:How to get an exact quotation?
A:
Please send detailed information including Tricone bits (Diameter, IADC code), PDC bits (Matrix or Steel body, blades quantity, cutter size), Hole opener (Diameter, pilot hole size, rock hardness, thread connection), and Roller cutters (Diameter of cones, model number). Sending photos is also acceptable. For better accuracy, provide drilling depth, drilling length in HDD, rock hardness, drill rig capacity, application type (oil/gas, water well, HDD, foundation), Incoterm (FOB, CIF, CFR), transpo
Q:What are the lead time and payment terms?
A:
Regular models are available in stock for prompt delivery. Mass production lead time depends on order quantity. We accept L/C, T/T, D/P, and PayPal. Peak and off-peak season lead times are both within 15 workdays.
Q:What is the delivery advantage?
A:
We maintain regular models in stock for fast delivery. Our factory is located near Beijing airport and Tianjin seaport, with transportation to these ports taking only one day, ensuring fast and economical inland charges.
Q:What drilling formations is this bit suitable for?
A:
This bit is designed for medium hard formations with high compressive strength, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, and soft formations with harder interbeds. It is also applicable to very soft and hard formations depending on the specific IADC code selected.
Q:Can the product be customized?
A:
Yes, we offer OEM and customized manufacturing based on drawings. The product can be tailored to specific machine types, body materials, and bearing types.
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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