What types of drilling applications do your bits support?

Our products are suitable for medium formations such as medium shale, limestone, medium sandstone, and medium formations with harder and abrasive interbeds. They are used in oil/gas well drilling, water well drilling, HDD, and foundation applications.

Rock Reamer Bit TCI Hole Opener with Roller Cones

Name: Rock Reamer Bit TCI Hole Opener with Roller Cones
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2059672985

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

US$2,000.00-5,000.00

1 Piece

Sample price:US$1900.00/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

18''

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8431432000

Production Capacity

200 Pieces/Mouth

Key features

High-Efficiency Wear Resistant: Designed for medium formations with harder and abrasive interbeds.

Customized Thread Connection: Available with 4 1/2 IF pin & box connection to match specific requirements.

Regular Models in Stock: Prompt delivery advantage with regular models available immediately.

Fast Inland Transportation: Factory located near Beijing airport and Tianjin seaport with one-day transport.

Flexible Payment Terms: Accepts L/C, T/T, D/P, and PayPal for regular payment needs.

OEM and ODM Services: Custom manufacturing services available for specific drilling tool needs.

Comprehensive Product Range: Manufacturer of Tricone bits, PDC bits, Hole Openers, and Roller Cone Bits.

Global Export Experience: Exporting to over 30 countries including USA, Australia, and Middle East.

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: ≤5.25h 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), Hole opener (Diameter, pilot hole size, rock hardness, thread connection), and Roller cutters. Sending photos is also a simple way. Additional info like drilling depth, rock hardness, rig capacity, application type, Incoterm, and destination port will help provide a more exact quotation.

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.

Q:Where is your factory located and how is transportation?

Our factory is located in Hebei, China, near Beijing airport and Tianjin (Xingang) seaport. Transportation from the factory to these ports takes only one day, ensuring fast and economical inland charges.

Q:Do you offer OEM and ODM services?

Yes, we offer both OEM and ODM services to meet your specific customization needs.

Q:What is the main market for your products?

Our top 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 30 countries globally.