8 1/2'' IADC 537 Medium Hard Rock Three Roller Cone Bit

Name: 8 1/2'' IADC 537 Medium Hard Rock Three Roller Cone Bit
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2115793135

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

US$800.00-1,500.00

1 Piece

Sample price:US$800.00/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

Drilling Formation

Medium Hard Formation

Transport Package

Wooden Case

Specification

8 1/2''

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8207199000

Production Capacity

200 Pieces/Month

Key features

IADC 537 Classification: Designed for medium hard rock formations with low compressive strength.

High Carbon Steel Material: Constructed from high carbon steel for superior durability and wear resistance.

Three Roller Cone Design: Features journal/roller bearing bit technology for efficient drilling.

Customized Manufacturing: Offers OEM and ODM services with customizable machine types and processing.

Fast Inland Logistics: Factory is one day from Beijing airport and Tianjin seaport for economical shipping.

Stock Availability: Regular models are kept in stock for prompt delivery and quick turnaround.

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

Global Export Experience: Exports to over 25 countries including USA, Australia, and Middle East 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: ≤3.57h 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 Tricone bits (Diameter, IADC code), PDC bits (Matrix or Steel body, blades quantity, cutter size), Hole opener (Diameter, pilot hole size, rock hardness, thread connection), and Roller cutters (Diameter of cones, model number). Sending photos is also acceptable. For better accuracy, provide drilling depth, drilling length, rock hardness, drill rig capacity, application type (oil/gas, water, HDD, foundation), Incoterm (FOB, CIF, CFR), transport mode (pla

Q:What are the lead time and delivery conditions?

We always have regular models available in stock for prompt delivery. Mass production lead time depends on the order quantity. Peak season and off-season lead times are both within 15 workdays. Our factory is located near Beijing airport and Tianjin seaport, with inland transportation taking only one day.

Q:What payment terms do you accept?

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

Q:What formations is this bit suitable for?

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

Q:Do you offer OEM and ODM services?

Yes, we offer both OEM and ODM services with customizable machine types and processing options.