What is the minimum order quantity?

The product description does not specify a minimum order quantity. Please contact us for MOQ details.

What are the main markets?

Main markets include North America, South America, Europe, Southeast Asia, Middle East, Africa, East Asia, Australia, and the domestic market.

IADC 537 637 Single Cone Rock Roller Drill Bits

Name: IADC 537 637 Single Cone Rock Roller Drill Bits
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2093152475

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

US$300.00-500.00

1 Piece

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

8 1/2''

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 & Wear Resistant: Features tungsten carbide inserts and friction-reducing alloy for superior durability.

Advanced Bearing System: Equipped with metal sealed and rubber sealed bearings for extended bearing life.

Customizable Center Nozzle: Center nozzle can be customized to meet specific drilling requirements.

Enhanced Gauge Protection: More carbide inserts on the shirttail increase gauge holding capability.

Wide Application Range: Suitable for various formations from very soft to very hard rock types.

OEM & ODM Service: Supports customized manufacturing with professional R&D engineers.

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: ≤3.45h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHejian Longyue Drill Bit Manufacture Co., Ltd. is a manufacturing factory located in Hejian City, Cangzhou, Hebei, China. Established in 2016, it operates over 10 production lines with an annual output between US$10 million and US$50 million. The company exports 51% to 70% of its products and has self-managed import-export rights. It specializes in producing drill bits and other related tools, serving both domestic and international markets.

Supplier typeThe supplier is a manufacturing factory operating as a limited company in Hebei, China, established in 2016.

After-Sales capabilityThe supplier emphasizes prompt and sincere responses to inquiries, indicating a focus on customer service.

R&D capabilityThe company has a total of 5 R&D engineers and is capable of designing drill bits, showing some innovation capability.

Production capacityWith over 10 production lines and a plant area of 10,000 m², the supplier shows strong production capacity.

Customization capabilityThe supplier can design PDC bits according to customer requests, indicating customization capability.

Product Q&A

Q:How to get an exact quotation?

Please send detailed information including bit type, diameter, IADC code, drilling depth, rock hardness, rig capacity, and application. Photos are also accepted.

Q:What are the payment terms?

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

Q:What is the lead time for delivery?

Regular models are available in stock for prompt delivery. Mass production lead time depends on order quantity, typically within 15 workdays.

Q:What is the warranty period?

The product description does not specify a warranty period. Please contact us for specific warranty details.

Q:Can the product be customized?

Yes, the product supports customization. OEM and ODM services are available, and the center nozzle can be customized.