What certifications does the product have?

Our products are ISO9001 certified and manufactured with advanced technology and equipment.

What are the main applications of these drill bits?

They are used for geological exploration, coal mining, civil engineering, water wells, and oil fields.

How are the products packaged?

Standard packaging is a wood box with fumigation trays if necessary, with special packages available upon request.

Tw Thin-Walled Rope Coring, Bq Nq Hq Pq Diamond Impregnated Core Drill Bit

Name: Tw Thin-Walled Rope Coring, Bq Nq Hq Pq Diamond Impregnated Core Drill Bit
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1999997495

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$60.00-100.00

1 Piece

Sample price:US$55.00/piece.Request sample

Product profile

Customization

Available

Type

Mini Drill

Usage

Well Drilling

Model NO.

BTW

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

BTW, NTW

Trademark

Pearldrill

Origin

China

HS Code

8207191000

Production Capacity

5000000pieces/Year

Key features

Diamond Impregnated Design: High-efficiency drilling in hard rock formations with fast speed.

Wide Specification Range: Available in Q, NQ, HQ, PQ, T2, T6, TW, and China Standard series.

Customization Available: Custom sizes and designs based on rock formation info or drawings.

ISO9001 Certified: Manufactured under strict international quality management standards.

Fast Delivery: Ready to ship within 1 week if items are in stock.

Free Samples Offered: Select samples available free of charge upon request.

Global Service Experience: Over 10 years of service in more than 40 countries worldwide.

Versatile Applications: Suitable for geological exploration, mining, civil engineering, and water wells.

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.