What are the main markets for your products?

Our main markets include the Domestic Market (50%), Eastern Asia (10%), Middle East (10%), North America (5%), South Asia (5%), Northern Europe (5%), Eastern Europe (5%), South America (5%), and Africa (5%). We export to over 20 countries worldwide.

What is the warranty or after-sales support?

The product description highlights high efficiency and wear resistance. For specific warranty details, please contact us directly with your order details.

Rotary Tricone Drill Button Bit Oil Water Well Drilling Roller Cone Bit

Name: Rotary Tricone Drill Button Bit Oil Water Well Drilling Roller Cone Bit
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2087367345

Hebei, ChinaHejian Longyue Drill Bit Manufacture Co., Ltd.

US$500.00-1,000.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

8 1/2''

Length

Taper-length

Type

Center Drill Bit

Material

High Carbon Steel

Usage

Well Drilling

Machine Type

Drilling Tool

Body Material

Alloy

Advantage

High-Efficiency ,Wear Resistant

Bearing Type

Friction/Roller/Flosting Bearing Bit

Drilling Formationn

Soft to Hard

Use

Oil,Gas,Wells

Available Size

3 Inch-30 Inch

Manufacture Processing

Forging

Machining

OEM,Customize Base on Drawing

Transport Package

Wooden Case

Specification

8 1/2''

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8207199000

Production Capacity

200 Pieces/Month

Key features

High-Efficiency Wear Resistant: Designed for high efficiency and wear resistance in soft to hard formations.

Customized Manufacturing: OEM and customization available based on customer drawings and specifications.

Wide Size Range: Available sizes range from 3 inches to 30 inches to fit various drilling needs.

Versatile Formation Application: Suitable for drilling in soft to hard formations including shale, limestone, and sandstone.

Multiple Bearing Types: Equipped with friction, roller, or floating bearing options for optimal performance.

Fast Delivery Capability: Regular models kept in stock for prompt delivery and mass production flexibility.

Flexible Payment Terms: Accepts L/C, T/T, D/P, and PayPal to accommodate various customer needs.

Global Export Experience: Exporting to over 20 countries including USA, Australia, and Middle East regions.

Company profile

Hejian Longyue Drill Bit Manufacture Co., Ltd.

Hebei, China

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: ≤6.77h 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?

Please send detailed information including Tricone bits (Diameter, IADC code), PDC bits (Matrix or Steel body, blades quantity, cutter size, etc.), Hole opener (Diameter, pilot hole size, rock hardness, thread connection), and Roller cutters (Cone diameter, model number). Sending photos is also a simple way. Additionally, provide drilling depth, drilling length in HDD, rock hardness, drill rig capacity, application type (oil/gas/well/HDD/foundation), Incoterm (FOB/CIF/CFR), transport method (pla

Q:What are the lead time and payment terms?

We always have regular models available in stock for prompt delivery. Mass production lead time depends on the order quantity. We accept all regular payment terms including L/C, T/T, D/P, and PayPal. Our factory is near Beijing airport and Tianjin seaport, with transportation taking only one day, ensuring fast and economical inland charges.

Q:What types of formations can this drill bit handle?

This tricone bit is designed for soft to hard formations. It is suitable for mudstone, gypsum, salt, soft shale, soft limestone, clay, chalk, medium soft shale, hard gypsum, sandstone, dolomite, marble, and abrasive shale.

Q:Is the product customizable?

Yes, we offer OEM and customization services based on customer drawings. The product can be tailored to specific requirements regarding machine type, body material, and other specifications.

Q:What is the available size range for the bits?

The available sizes range from 3 inches to 30 inches, covering a wide variety of drilling applications.