What bearing types are available?

We offer journal bearings and roller bearing bits, with metal sealed and rubber sealed bearing options.

What are the main markets for this product?

Main markets include North America, South America, Europe, Southeast Asia, Middle East, Africa, East Asia, and Australia.

Factory Direct Sales Well Drilling Tool Roller Cone Bit Roller Cone Cutter Bit

Name: Factory Direct Sales Well Drilling Tool Roller Cone Bit Roller Cone Cutter Bit
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2095748435

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

US$300.00-900.00

1 Piece

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Length

Taper-length

Type

Center Drill Bit

Material

High Carbon Steel

Usage

Well Drilling

Machine Type

Drilling Tool

Processing Type

Forging

Advantage

High-Efficiency, Wear Resistant

Bearing Type

Journal /Roller Bearing Bit

Pin Connection

4 1/2'' Regular

Transport Package

Wooden Case

Specification

12 1/4

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8207199000

Production Capacity

200 Pieces/Week

Key features

High-Efficiency Design: Advanced grease pressure control system and compensator for superior drilling performance.

Wear Resistant Material: Made of high carbon steel with tungsten carbide inserts and friction-reducing alloy.

Extended Bearing Life: Metal and rubber sealed bearings with thrust faces hardfaced with wear-resistant alloy.

Customizable Nozzles: Three nozzles available, with the center nozzle customizable to specific needs.

Gauge Protection: More carbide inserts on the shirttail increase gauge holding capability and bearing life.

Wide Size Range: Available in sizes 7 1/2'', 8 1/2'', 9 7/8'', and 12 1/4'' for various drilling applications.

OEM/ODM Support: OEM and ODM services available with 5 R&D engineers for customized solutions.

Fast Delivery: Regular models in stock with prompt delivery; production within 15 workdays.

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: ≤4.33h 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?

Please send detailed information including bit type, diameter, IADC code, drilling depth, rock hardness, rig capacity, and application. Photos are also accepted.

Q:What are the payment terms?

We accept all regular payment terms including L/C, T/T, D/P, and PayPal.

Q:What is the lead time for production?

Regular models are available in stock for prompt delivery. Mass production takes within 15 workdays for both peak and off-season.

Q:Can the center nozzle be customized?

Yes, the center nozzle can be customized to meet specific drilling requirements.

Q:What materials are used for the bit?

The bit is made of high carbon steel with tungsten carbide inserts and inlaid friction-reducing alloy.