Are free samples available?

Yes, some samples can be provided free of charge upon request.

What certifications does the product have?

The product has ISO9001 certification. The company also holds SGS&ISO certification for its advanced technology and equipment.

What is the main application of this PDC core bit?

It is primarily used for coal mining, geological exploration, well drilling, water wells, farmland irrigation, geothermal projects, and civil infrastructure construction.

Factory Price Pq Bq Nq Hq Sq PDC Core Drill Bit---Coal Mining

Name: Factory Price Pq Bq Nq Hq Sq PDC Core Drill Bit---Coal Mining
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1988580625

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$20.00-360.00

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Mini Drill

Usage

Well Drilling

Model NO.

113mm

Certification

ISO9001

Technological

Newly Developed

Formation

Limestone, Tuff, Granite, Siliceous Rock Formation

Material

Special Alloy Steel, Diamond, Carbide

Weight

1.5kg

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 PDC Core Bits: Design various types of PDC core bits according to customer requirements and rock formation.

High Efficiency Drilling: Fast drilling speed with Flat, Cut, and Fan PDC bits; wear resistance with Bread and Helmet types.

Wide Rock Formation Range: Suitable for loose soil to hardest rocks like granite and quartzite across 12 grading levels.

ISO9001 Certified Quality: Manufactured with advanced technology, CNC machines, and SGS&ISO certified processes.

Fast Delivery Time: Prepared to deliver within 1 week if in stock; depends on order quantity when out of stock.

Free Sample Availability: Some samples can be provided free of charge for customer evaluation and testing.

Multi-Industry Application: Used in geological exploration, coal mining, water wells, geothermal, and civil infrastructure.

Special Alloy Construction: Made of special alloy steel, diamond, and carbide for durability in complex rock formations.

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: ≤3.80h

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:Can the PDC core bits be customized?

Yes, Guangzhou International Technology Co.,Ltd. can design various types of PDC core bits according to customer requirements. You can provide rock formation information or detailed size drawings for DIY customization.

Q:What types of rock formations are suitable for these bits?

The bits are suitable for a wide range of formations, from Grade 1 loose soil (loess, sandy soil) to Grade 12 hardest rocks (quartzite, corundum, quartz). Different matrix formulations are available for complex rock formations.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 1 Unit.

Q:What is the delivery time for orders?

Delivery is prepared within 1 week if the item is in stock. If out of stock, the time depends on the order quantity.

Q:What payment methods are accepted?

Accepted payment methods include T/T, L/C, D/A, D/P, Western Union, and MoneyGram.