Can the bit be customized?

Yes, we offer customization for body material, available sizes (5-26 inch), cutter sizes (13, 16, 19mm), and blades quantity (3-9 blades).

Where is your factory located and how is shipping handled?

Our factory is in Hebei, China. We are near Beijing airport and Tianjin seaport, with transportation taking only one day, ensuring fast and economical inland charges.

11 Inch Reverse Circulation Rock Drilling PDC Bit

Name: 11 Inch Reverse Circulation Rock Drilling PDC Bit
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2176354265

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

US$1,200.00-1,500.00

1 Piece

Sample price:US$1200.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

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

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8207191000

Production Capacity

200 Pieces/Mouth

Key features

High-Efficiency Design: Optimized for medium-hard to hard formations like shale and limestone.

Wear Resistant Material: Constructed from high carbon steel and tungsten carbide for durability.

Customizable Options: Available in sizes 5-26 inch with 3-9 blades and various cutter sizes.

Prompt Delivery: Regular models kept in stock for fast shipping from factory to port.

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

Fast Lead Time: Standard and peak season lead times are within 15 workdays.

OEM/ODM Service: Supports custom manufacturing with 5 dedicated R&D engineers.

Global Export Experience: Exported to over 20 countries including US, Australia, and Europe.

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: ≤5.50h 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, blades quantity, cutter size, rock hardness, drilling depth, rig capacity, application type, Incoterm, and destination port. Photos are also helpful.

Q:What is the lead time for orders?

We maintain regular models in stock for prompt delivery. For mass production, lead time depends on order quantity but is typically within 15 workdays for both peak and off-season periods.

Q:What payment terms do you accept?

We accept all regular payment terms including L/C, T/T, D/P, and PayPal.

Q:What are the operating parameters for this bit?

The recommended RPM is 60-300 r/min, and the Weight on Bit (WOB) should be between 20-110 KN.

Q:What formations is this bit suitable for?

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