What is the company's production capacity?

We have a plant area of 10,000 square meters, 5 R&D engineers, and 101-200 employees. Peak and off-peak season lead times are within 15 workdays.

PDC Bits Are Designed for High Speed Drilling, Limestone, and Sandstone Formations

Name: PDC Bits Are Designed for High Speed Drilling, Limestone, and Sandstone Formations
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2169310935

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

US$1,800.00-2,000.00

1 Piece

Sample price:US$1800.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

12 1/4"

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

12 1/4"

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8207191000

Production Capacity

200 Pieces/Mouth

Key features

High-Efficiency Design: Optimized for high-speed drilling in medium-hard to hard formations.

Wear Resistant: Constructed with high carbon steel and alloy or tungsten carbide for durability.

Customizable Blades: Available with 3 to 9 blades to suit specific drilling requirements.

Wide Size Range: Available sizes from 5 inches to 26 inches for various well depths.

Versatile Application: Suitable for oil, gas, water wells, and HDD in soft to hard formations.

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

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

OEM/ODM Service: Full customization services available for specific client needs.

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: ≤5.12h 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, diameter, IADC code, body material, blades quantity, cutter size, rock hardness, drilling depth, rig capacity, application type, Incoterm, transport method, and destination port. Sending photos is also a simple way.

Q:What are the lead time and payment terms?

Regular models are in stock for prompt delivery. Mass production lead time depends on order quantity. We accept L/C, T/T, D/P, and PayPal. Transportation to Beijing or Tianjin ports takes only one day.

Q:What formations can this PDC bit drill?

It 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 RPM is 60-300 r/min and WOB is 20-110 KN. It features a 6 5/8REG thread connection and 7NZ nozzles.

Q:Is customization available for this product?

Yes, we offer customized options including body material (Alloy or Tungsten Carbide), cutter sizes (13, 16, 19mm), and blade quantities (3-9 blades).