What are the main markets for your products?

Our main markets include North America, South America, Europe, Southeast Asia, Middle East, Africa, East Asia (Japan/South Korea), Australia, and the Domestic market.

What is the warranty or after-sales support?

We provide comprehensive support with engineers available for technical assistance. Our factory is located in Hebei, China, with a plant area of 10,000 square meters and 5 R&D engineers.

10 5/8" Drill Bit Oil Gas Drilling Water Drill Hard Rock

Name: 10 5/8" Drill Bit Oil Gas Drilling Water Drill Hard Rock
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2176296705

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

US$800.00-1,000.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

10 5/8

Length

Taper-length

Type

Center Drill Bit

Material

High Carbon Steel

Usage

Well Drilling

Advantage

High-Efficiency, Wear Resistant

Body Material

Alloy or Tungston Carbrid

Available Size

5 Inch-26 Inch

Cutter Size

13, 16, 19mm

Blades Quantity

3-9 Blades

Use

Oil, Gas, Wells

Formation

Soft to Hard

Transport Package

Wooden Case

Specification

13 7/8"

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8207191000

Production Capacity

200 Pieces/Mouth

Key features

High-Efficiency Design: Features wear-resistant alloy or tungsten carbide body for superior performance.

Wide Size Range: Available sizes from 5 inches to 26 inches to fit various drilling needs.

Customizable Blades: Blade quantity adjustable from 3 to 9 blades depending on formation.

Versatile Application: Suitable for soft to hard formations including shale, limestone, and marble.

OEM/ODM Service: Full OEM and ODM services available for customized drilling solutions.

Fast Delivery: Regular models in stock with prompt delivery and fast inland transport.

Flexible Payment: Accepts L/C, T/T, D/P, and PayPal for secure and flexible transactions.

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: ≤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:How to get an exact quotation?

Please send detailed information including bit type (Tricone, PDC, etc.), diameter, IADC code, blades quantity, cutter size, rock hardness, thread connection, drilling depth, rig capacity, application type, Incoterm (FOB/CIF/CFR), transport method, and destination port. Sending photos is also a simple way to get a quote.

Q:What are the lead time and payment terms?

Regular models are available in stock for prompt delivery. Mass production lead time depends on order quantity. We accept L/C, T/T, D/P, and PayPal. Our factory is near Beijing airport and Tianjin seaport, ensuring fast and economical inland transport.

Q:What formations can this drill bit handle?

This bit is designed for medium-hard to hard formations with low compressive strength, such as hard shale, limestone, sandstone, dolomite, hard gypsum, and marble.

Q:What are the operating parameters for this bit?

The recommended operating parameters are an RPM of 60-300 and a Weight on Bit (WOB) of 20-110 KN.

Q:Is customization available for this product?

Yes, the product is fully customizable. We offer OEM and ODM services with options for body material (Alloy or Tungsten Carbide), cutter sizes (13, 16, 19mm), and blade quantities (3-9 blades).