Where is the nearest shipping port?

The nearest port for shipping is Tianjin Port.

What is the size of the rock bit?

The size of the rock bit is 7 7/8 inches (200mm).

Do you have experience exporting to international markets?

Yes, we have exported to many countries including the United States, Australia, Europe, and Southeast Asia since 2016.

Whole Sale IADC 637 Hard Rock Tricone Drill Bit for Sale

Name: Whole Sale IADC 637 Hard Rock Tricone Drill Bit for Sale
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2058347222

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

US$1,700.00

1-9 Pieces

US$400.00

10+ Pieces

Sample price:US$900.00/piece.Request sample

Product profile

Customization

Available

Customized

Type

Core Drill Bit

Model NO.

390

Material

Tungsten Carbide

Usage

Well Drilling, Masonry Drilling

Transport Package

Wooden Case

Trademark

Long Yue

Origin

He Bei

HS Code

8207199

Production Capacity

200PCS/Month

Key features

IADC 637 Hard Rock Design: Optimized for hard formations like sandstone, limestone, and marble with high compressive strength.

Tungsten Carbide Material: Constructed from durable tungsten carbide for extended lifespan in abrasive drilling conditions.

Customized Manufacturing: Offers customized options to meet specific drilling requirements and formation types.

Wide Application Range: Suitable for well drilling and masonry drilling across various geological formations.

OEM and ODM Services: Provides full OEM and ODM services with 5 R&D engineers supporting product development.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Global Export Experience: Exported to over 30 countries including USA, Australia, and various European and Asian markets.

Flexible Payment Terms: Accepts LC, T/T, D/P, and PayPal for secure and convenient transactions.

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: ≤5.75h 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.