What is the delivery method and cost?

We are near Beijing airport and Tianjin seaport. Transportation from the factory to these ports takes only one day, ensuring fast and economical inland charges.

What is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.

Rock Drill Tool 18'' Roller Cone Hole Opener of HDD Project

Name: Rock Drill Tool 18'' Roller Cone Hole Opener of HDD Project
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2124931605

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

US$1,500.00-2,500.00

1 Piece

Sample price:US$2500.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

18''

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

18 INCH

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8431432000

Production Capacity

200 Pieces/Mouth

Key features

High-Efficiency Design: Engineered for high penetration rates and wear resistance in extreme underground forces.

Customizable Connections: Thread connections such as NC31 can be customized to match specific drill pipe requirements.

Versatile Tooth Options: Available with steel tooth or TCI tooth configurations based on site requirements and budget.

Broad Application Scope: Suitable for HDD, oil/gas well drilling, water well drilling, and foundation projects.

OEM/ODM Services: Supports OEM and ODM services with 5 R&D engineers for tailored manufacturing solutions.

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

Global Export Experience: Exported to over 20 countries including USA, Australia, and European markets.

High-Quality Materials: Constructed from high carbon steel with journal/roller bearing bits for durability.

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: ≤5.73h 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 diameter, IADC code, pilot hole size, rock hardness, thread connection, and photos. Providing drilling depth, rig capacity, and application type ensures a more accurate quote.

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. For mass production, the lead time is within 15 workdays for both peak and off seasons.

Q:Can the thread connection be customized?

Yes, thread connections such as NC31 can be customized to suit your specific drill pipe requirements.

Q:What tooth options are available for Hole Openers?

HDD Reamers can be quoted with either steel tooth or TCI tooth configurations, depending on your site requirements and budget.