What is the warranty or after-sales service?

The product description does not specify a warranty period. However, the company offers technical support and has a trade department with 15-20 employees.

Where is the company located?

The company is located in Hebei, China (Mainland), near Beijing airport and Tianjin (Xingang) seaport.

Milled Tooth 12 1/4'' Rock Roller Bit

Name: Milled Tooth 12 1/4'' Rock Roller Bit
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2127377755

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

US$1,000.00-2,000.00

1 Piece

Sample price:US$1300.00/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

Body Material

Alloy

Advantage

High-Efficiency ,Wear Resistant

Bearing Type

Friction/Roller/Flosting Bearing Bit

Drilling Formationn

Soft to Hard

Use

Oil,Gas,Wells

Available Size

3 Inch-30 Inch

Manufacture Processing

Forging

Machining

OEM,Customize Base on Drawing

Transport Package

Wooden Case

Specification

8 1/2''

Trademark

Longyue

Origin

Hebei, China

HS Code

8207199000

Production Capacity

200 Pieces/Month

Key features

Wide Size Range: Available sizes from 3 Inch to 30 Inch for various drilling needs.

High Efficiency: High-efficiency and wear resistant design for optimal drilling performance.

OEM Customization: OEM and customization available based on customer drawings.

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

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

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

Quality Manufacturing: Forged high carbon steel body with advanced machining processes.

Global Export: Exported to over 25 countries including USA, 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: ≤4.08h 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, application type, and Incoterm (FOB/CIF/CFR). Photos are also accepted.

Q:What is 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 formations is this bit suitable for?

It is suitable for soft to hard formations, including clay, mudstone, gypsum, salt, shale, limestone, sandstone, dolomite, and marble.

Q:Is customization available?

Yes, OEM and customization are available based on customer drawings. Available sizes range from 3 Inch to 30 Inch.

Q: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.