Is customization available?

Yes, DIY customization is available. Please provide your rock formation information or detailed size drawings.

What certifications do your products have?

Our products are SGS & ISO Certified, adhering to international standards.

What are the main applications of these drill bits?

Main applications include geological exploration, coal mine rock sampling, civil infrastructure, water wells, geothermal, and mining.

OEM PDC Core Drill Bits

Name: OEM PDC Core Drill Bits
Brand: Guangzhou International Technology Co., Ltd.
SKU: 2111207255

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$20.00-200.00

1 Piece

Sample price:US$197.00/piece.Request sample

Product profile

Customization

Available

Type

Mini Drill

Usage

Well Drilling

Model NO.

NQ-C

Certification

ISO9001

Name

Core Drill Bit

Material

Diamond

Weight

1.5kg

Formation

Hard Rock Formation

Features

Fast Speed, High Efficiency

Application

Geological Exploration, Coal Mine Rock Sampling

Matrix Height

6mm-14mm

Transport Package

Carton or Wooden Box

Specification

NQ, NQ3, HQ, HQ3, PQ, PQ3

Trademark

Pearldrill

Origin

China

HS Code

8207191000

Production Capacity

5000000pieces/Year

Key features

20+ Years Expertise: Over two decades of experience in impregnated diamond bit formula design and drilling technology.

Wide Application Range: Suitable for geological exploration, coal mining, civil engineering, water wells, and geothermal projects.

Extensive Product Series: Offers Q, T2, T6, TT, LTK, WF, MLC, TW, and other series for various rock formations.

High Efficiency Design: Features fast drilling speed and high efficiency, especially in hard rock formations.

Customization Support: DIY customization available based on rock formation info or detailed size drawings.

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

Fast Delivery: Prepared to deliver within 1 week if in stock; standard lead time within 15 workdays.

Global Service Experience: 10+ years of service experience across 40+ countries with optimized 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: ≤3.24h

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 types of rock formations are these drill bits suitable for?

These bits are designed for various formations including hard rock, medium to super hard rock, and soft formations, suitable for geological exploration and coal mining.

Q:Can I get free samples?

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

Q:What is the minimum order quantity?

The minimum order quantity is 1 Unit.

Q:What payment methods are accepted?

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

Q:How long is the delivery time?

If in stock, delivery is prepared within 1 week. Otherwise, it depends on order quantity, with a standard lead time of within 15 workdays.