What certifications does the product have?

The product is ISO9001 certified, ensuring it meets international quality management standards for manufacturing and performance.

What are the main applications of this core bit?

It is widely used in geological exploration, coal mine rock sampling, water wells, civil infrastructure, mining, and oil field drilling.

PDC Core Bit for Core Drilling

Name: PDC Core Bit for Core Drilling
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1989729845

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$30.00-360.00

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Mini Drill

Usage

Well Drilling

Model NO.

91mm

Certification

ISO9001

Technological

Newly Developed

Material

Special Alloy Steel, Diamond, Carbide

Weight

2.3kg

Features

Fast Speed, High Efficiency

Application

Geological Exploration, Coal Mine Rock Sampling

Transport Package

Carton or Wooden Box

Specification

75~325mm

Trademark

Pearldrill

Origin

Hunan

HS Code

8207191000

Production Capacity

5000000pieces/Year

Key features

Customizable Design: Custom sizes and shapes available based on customer requirements and rock formation data.

High Efficiency Drilling: Fast drilling speed with Flat, Cut, and Fan PDC core bits for improved operational efficiency.

Wide Rock Adaptability: Suitable for rock grades 1-12, from loose soil to hardest rocks like quartzite and granite.

Durable Construction: Made of special alloy steel, diamond, and carbide with wear-resistant Bread and Helmet designs.

ISO9001 Certified: Manufactured under ISO9001:2015 standards ensuring high quality and international compliance.

Fast Delivery: Ready to deliver within 1 week for in-stock items, ensuring timely project support.

Expert Technical Support: 10+ years experience with advanced R&D center and first-class engineers for optimized solutions.

Versatile Applications: Ideal for geological exploration, mining, water wells, civil infrastructure, and oil field drilling.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Guangzhou International Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤3.70h

AI-Powered supplier vetting

SummaryGuangzhou International Technology Co., Ltd. is identified as a limited trading company with seven employees, valid import/export licensing, and six years of export experience. It reports that exports account for 90% of sales and offers customization from samples and ODM services. Its stated product focus includes rock drills, drilling tools, drilling rigs, and related equipment. However, the available evidence shows no inventory, overseas warehouse, or overseas showroom capability; no Fortune 500 customer cooperation; no new products launched in the past year; and only one R&D engineer. Formal supplier approval, corrective/preventive action, complaint-handling, and service-capability assessment procedures are not documented. Financial credibility, certifications, production capacity, and verified customer cases cannot be adequately assessed from the provided information.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company, with no indication that it belongs to a larger corporate group. Its stated business scope covers mechanical and electrical equipment and multiple product categories, while its product description emphasizes drilling-related products.

After-Sales capabilityThe supplier has no stated in-stock service capacity, overseas warehouse, or overseas showroom. It reports lead times within 15 working days and accepts several quotation terms, but complaint handling, corrective/preventive actions, and formal service-assessment procedures have no written procedures or records.

R&D capabilityThe supplier has one R&D engineer and provides ODM services, with the ability to customize design and development for application environments or specified requirements. However, it launched no new products in the past year, lacks an SDK, and reports no R&D capability with product information.

Customization capabilityThe supplier explicitly offers customization from samples, ODM services, and design/development tailored to a customer’s application environment or specified requirements. These statements provide direct evidence of customization capability, although no scale or delivery-performance details are supplied.

Product Q&A

Q:What rock formations can this PDC core bit handle?

It is suitable for rock grades 1 through 12, covering loose soil, soft rocks, medium hard rocks, and hardest rocks like granite and quartzite.

Q:Can the bit size be customized?

Yes, any size can be customized according to customer requirements. Please provide rock formation information or detailed size drawings for DIY customization.

Q:What is the delivery time for orders?

Delivery is prepared within 1 week if in stock. For out-of-stock items, it depends on the order quantity, with peak and off-season lead times within 15 workdays.

Q:What payment methods are accepted?

We accept T/T, L/C, D/A, D/P, Western Union, and MoneyGram. Specific terms may vary based on the agreement.

Q:Is free sample available?

Yes, some samples can be provided free of charge upon request to help customers evaluate the product quality.