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Durable Tungsten Carbide Insert Tricone Drill Bit for Hard Rock Formation
US$688.00
1-4 Pieces
US$588.00
5+ Pieces
Product profile
Customization
AvailableAfter-sales Service
One YearWarranty
Three MonthModel NO.
bitsSurface Treatment
Spray-PaintManufacturing Process
ForgingMaterial
Tungsten CarbideSize
Medium-SizedApplication Industry
DrillingUsage
Oil,Gas and Water Well DrillingCondition
NewTransport Package
WoodenSpecification
40kgTrademark
longyueOrigin
ChinaProduction Capacity
88888Key features
Durable Tungsten Carbide Material: Constructed from high-quality tungsten carbide for superior hardness and wear resistance in hard rock formations.
Forging Manufacturing Process: Manufactured using precision forging techniques to ensure structural integrity and long service life.
Fast Delivery Schedule: Delivery time is 5 days after order confirmation, ensuring quick turnaround for urgent drilling projects.
OEM and ODM Services Available: We offer both OEM and ODM services to meet specific customer requirements and branding needs.
Comprehensive Product Range: Specializing in tricone bits, PDC bits, reamers, drag bits, and related drilling tools for various industries.
Strict Quality Control: Pre-production samples are made before mass production, and final inspection is conducted before shipment.
20 Years Industry Experience: Professional manufacturer with two decades of research and production experience in drilling tools.
Competitive Pricing: Ensuring consistent quality and competitive prices to meet the needs of diverse global customers.
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: ≤4.12h 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:What is the warranty period for this drill bit?
A:
The warranty period is three months.
Q:What is the delivery time after order confirmation?
A:
Delivery time is 5 days after the order is confirmed.
Q:What quality control measures do you take?
A:
We always create pre-production samples before mass production and carry out a final inspection before shipment.
Q:What types of drilling bits can you supply?
A:
We supply three-cone bits, TCI three-cone bits, PDC bits, steel-tooth three-cone bits, and roller-type three-cone bits.
Q:What are the accepted payment methods and currencies?
A:
We accept T/T and L/C payments in US dollars and RMB.
Send Inquiry
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Hejian Longyue Drill Bit Manufacture Co., Ltd.
Hejian Longyue Drill Bit Manufacture Co., Ltd.*Content:
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