Where is the manufacturer located?

Our factory is located in Hejian City, Cangzhou, Hebei, China.

What is the IADC code for this specific bit?

The IADC code for this product is 537.

Promotional Good Quality 190mm TCI Tricone Bit for Well Drilling

Name: Promotional Good Quality 190mm TCI Tricone Bit for Well Drilling
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 1992693612

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

US$1,700.00

1-19 Pieces

US$900.00

20+ Pieces

Sample price:US$900.00/piece.Request sample

Product profile

Customization

Available

Customized

Length

8 1/2

Model NO.

LY197

Type

Core Drill Bit

Material

Tungsten Carbide

Usage

Well Drilling, Masonry Drilling

Country

China

Product Name

Drill Bit

Warranty

6 Months

Delivery

by Sea/Air/Road

Transport Package

Wooden Case

Specification

different size

Trademark

Long Yue

Origin

He Bei

HS Code

8207199

Production Capacity

200PCS/Month

Key features

Tungsten Carbide Material: High durability tungsten carbide construction for extended service life.

Wide Formation Application: Suitable for various formations from very soft clay to hard limestone.

OEM/ODM Support: Full OEM and ODM services available for custom branding and design.

Global Export Experience: Trusted by clients in over 25 countries including US, Australia, and Europe.

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

Fast Lead Time: Consistent 15 workday lead time regardless of peak or off-season.

Professional Manufacturer: Established in 2016 with 5 R&D engineers and 10,000 sqm plant area.

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: ≤6.13h 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:What is the warranty period for this drill bit?

The product comes with a 6-month warranty.

Q:Can I customize the product with my own brand?

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

Q:What are the available payment terms?

We accept LC, T/T, D/P, and PayPal.

Q:How long is the delivery time?

The average lead time is within 15 workdays, both during peak and off-seasons.

Q:Which formations is this TCI Tricone Bit suitable for?

It is applicable for various formations including very soft (clay, mudstone), soft (gypsum, salt), medium, and hard formations (limestone, sandstone, marble).