How about your after-sales service?

As a manufacturer has 35 years of history we offer prompt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.

Where is your factory located in?

Our factory is located in Jinzhou city, Hebei province, China.

How does your company control the quality?

Quality first. In order to guarantee high quality for our products, our always make a serious inspection for all products and raw materials in strict procedure.

High Quality 14 3/4" Inch Tricone Roller Drill Bits for Rock Drilling

Name: High Quality 14 3/4" Inch Tricone Roller Drill Bits for Rock Drilling
Brand: Shijiazhuang Weilida Prospecting Machinery Co., Ltd.
SKU: 2110611482

Hebei, ChinaShijiazhuang Weilida Prospecting Machinery Co., Ltd.

US$1,000.00-10,000.00

1 Piece

Product profile

Customization

Available

Customized

Length

Jobber-length

Model NO.

14 3/4"

Material

Diamond

Usage

Well Drilling

Applicable Industries

Construction Works , Energy & Mining, Other

Weight (Kg)

170

Package

Plywood Case

Market

Global

Color

Customerized

Application

Water Well Drilling

Advantage

High Performance

Size

14 3/4"

IADC Code

517/537/637

Certification

API

Transport Package

Box

Specification

14 3/4"

Trademark

WEILIDA

Origin

China

Production Capacity

500pieces/Month

Key features

Customized Color Options: Color is customerized to meet specific requirements.

Wide Size Range: Available sizes from 4 3/4 inch to 22 inch with various weights.

Multiple IADC Codes: Offers IADC codes 417, 427, 437, 447, 517, 527, 537, 547, 617, 627, 637, 737.

High Performance Design: Engineered for high drill-ability in various rock formations.

Durable Diamond Material: Constructed with diamond material for enhanced durability.

Global Market Supply: Serves global markets including North America, Europe, and Asia.

Professional Manufacturer: Specialized manufacturer with 35 years of history since 1988.

Company profile

Shijiazhuang Weilida Prospecting Machinery Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2022-06-20Nearest Port: TianjinAverage Response Time: ≤7.63hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryShijiazhuang Weilida Prospecting Machinery Co., Ltd. is identified as a Chinese manufacturer/factory and limited company producing drill pipes, drilling tools, drill rigs, and related components. Evidence indicates an established operation founded in 1988, with an approximately 13,000-square-meter factory, 80 employees, three production lines, CNC and friction-welding equipment, and testing capability. The supplier reports ISO 9001 and ISO 14001 certifications, export capability, broad international markets, and stated lead times of within 15 workdays off-season and one month during peak season. It can produce multiple national and international standard specifications and design special products to customer requirements. However, the provided information does not substantiate after-sales service processes, customer case references, or financial credibility. Innovation capability is supported only by limited evidence of R&D personnel and product-design activity.

Supplier typeThe supplier is described as both a trade company in one record and a Manufacturer/Factory in another. Its product, factory, address, and business descriptions consistently support that it operates as a manufacturing supplier specializing in drilling machinery and tools, although the records contain a classification inconsistency.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications. Its company description also states that a quality management system was established in accordance with ISO 9001 and is operated through formal personnel training.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and states that it can design and manufacture special drill-pipe and drilling-tool specifications. It also describes efforts to enhance product technical content, providing positive but limited evidence of innovation capability.

Production capacityProduction capability is supported by three production lines, a 13,000-square-meter modern factory, 80 employees, CNC lathes, friction-welding and pipe-end processing equipment, complete production facilities, and a product range covering drill pipes, drilling tools, rigs, and related components. The supplier also reports quality-control personnel and broad export-market coverage.

Customization capabilityThe supplier explicitly states that it can manufacture various national, Russian, American, and European standard products and can design and produce special specifications according to customer needs. It also indicates that mechanical-performance testing of drilling tools can be conducted as required.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a specialized manufacturer.

Q:What are your main products, and used for?

Our products include core barrel, casing, drill rod, drill rig and other drilling parts. They are used for mineral exploration, geological drilling.

Q:How about the delivery terms?

1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery. 2. Min. order quantity: 1 piece. 3. Transportation: By sea, train.

Q:How about discount?

Price is based on products and order quantity.

Q:Do you accept sample order?

Yes sure, please contact us for details.