What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Reamer and Roller Cutter for Raise Boring Machine Oil Drilling Tool

Name: Reamer and Roller Cutter for Raise Boring Machine Oil Drilling Tool
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2111076255

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

US$3,000.00-4,000.00

1 Piece

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Length

Taper-length

Type

Center Drill Bit

Material

High Carbon Steel

Usage

Well Drilling

Machine Type

Drilling Tool

Processing Type

Forging

Advantage

High-Efficiency, Wear Resistant

Bearing Type

Journal /Roller Bearing Bit

Pin Connection

4 1/2" Regular

Transport Package

Wooden Case

Specification

8 1/2''

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8207199000

Production Capacity

200 Pieces/Week

Key features

High-Efficiency Design: Forged from high carbon steel for wear resistance and high efficiency in well drilling.

Customized Specifications: Supports customized machine types and processing types to meet specific drilling needs.

High Load Capacity: Total pressure up to 60,000 lb with max linear velocity of 300 ft/min.

Fast Delivery Advantage: Regular models available in stock with prompt delivery and fast inland transportation.

OEM/ODM Service: Professional manufacturer offering OEM and ODM services with 5 R&D engineers.

Flexible Payment Terms: Accepts L/C, T/T, D/P, and PayPal to accommodate various transaction preferences.

Global Export Experience: Exported to over 20 countries including USA, Australia, and European nations.

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: ≤5.29h 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, rock hardness, drilling depth, and Incoterm. Photos are also accepted for a simple inquiry.

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.

Q:What is the maximum pressure capacity?

The total pressure capacity is 60,000 lb, with single bit pressure ranging from 89-245 kN and total pressure of 267 kN.

Q:Is customization available for this tool?

Yes, we offer customized services for machine type and processing type. The product is made of high carbon steel and can be tailored for specific drilling requirements.

Q:Where is the company located and how is shipping handled?

Located in Hebei, China, near Beijing airport and Tianjin seaport. Transportation to ports takes only one day, ensuring fast and economical shipping.