Is ISO certification available for these products?

Yes, the product has ISO9001 certification, ensuring international standard quality.

Are free samples available?

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

What is the minimum order quantity?

The minimum order quantity is 1 Unit.

Best Price Pearldrill Mining Drilling Bit Diamond Drill Rock Drill Bit for Coal Drilling PDC Drilling Core Bit PDC Bits

Name: Best Price Pearldrill Mining Drilling Bit Diamond Drill Rock Drill Bit for Coal Drilling PDC Drilling Core Bit PDC Bits
Brand: Guangzhou International Technology Co., Ltd.
SKU: 2016798155

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$50.00-100.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Mini Drill

Usage

Well Drilling

Certification

ISO9001

Technological

Newly Developed

Formation

Limestone, Tuff, Granite, Siliceous Rock Formation

Material

Special Alloy Steel, Diamond, Carbide

Weight

2.7kg

Features

Fast Speed, High Efficiency

Application

Geological Exploration, Coal Mine Rock Sampling

Transport Package

Carton or Wooden Box

Specification

75~275#

Trademark

Pearldrill

Origin

Hunan

HS Code

8207191000

Production Capacity

5000000pieces/Year

Key features

Customizable Design: Custom sizes and shapes available based on customer rock formation info or drawings.

High Efficiency Drilling: Flat, Cut, and Fan PDC bits offer fast drilling speeds for complex formations.

Wear Resistance: Bread and Helmet PDC core bits are characterized by high wear resistance.

Wide Application Range: Suitable for loose soil to hardest rocks like granite and quartzite.

ISO9001 Certified: Manufactured with advanced technology and international standard quality control.

Fast Delivery: Prepared to deliver within 1 week if items are in stock.

Free Samples: Some samples can be provided free of charge for evaluation.

Professional Support: 10+ years experience with engineers providing optimized drilling solutions.

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: ≤3.66h

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 bit 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 types of rock formations can this bit drill?

It is suitable for various formations from Grade 1 loose soil to Grade 12 hardest rocks, including limestone, granite, quartzite, and shale.

Q:What is the difference between Flat/Cut/Fan and Bread/Helmet PDC bits?

Flat, Cut, and Fan PDC bits are characterized by fast drilling speed, while Bread and Helmet PDC core bits are characterized by wear resistance.

Q:What is the delivery time for orders?

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

Q:What payment methods are accepted?

We accept T/T, L/C, D/A, D/P, Western Union, and MoneyGram.