Do you provide free samples?

Yes, some samples can be provided free of charge.

What is the minimum order quantity?

The minimum order quantity is 1 Unit.

What are the conditions for warranty compensation?

Compensation is provided for defects like steel body cracking or lamination if confirmed by the quality department, subject to wear limits.

High-Performance B66 Diamond Core Bit with 6 Waterways for Hard Rock Drilling & Geological Exploration

Name: High-Performance B66 Diamond Core Bit with 6 Waterways for Hard Rock Drilling & Geological Exploration
Brand: Guangzhou International Technology Co., Ltd.
SKU: 2274692495

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$33.00-40.00

1 Piece

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Type

Core Drill

Usage

Well Drilling

Model NO.

B66

Certification

ISO9001

PDC Cutters

1613#

Thread Size

3 1/2" 3 7/8" 4 1/2"Support Customization

Material

Alloy Steel, Diamond, Carbide

Weight

6kg

Formation

Medium Hard, Hard Rock Formation

Application

Groutiong Coal Mine Gas Discharge Water Well Drill

Features

Fast Speed, High Efficiency

Transport Package

Carton or Wooden Box

Specification

115/132/140/152/165/200/250#

Trademark

pearldrill

Origin

Hunan

HS Code

8207191000

Production Capacity

5000000pieces/Year

Key features

Customizable Thread Sizes: Supports 3 1/2, 3 7/8, 4 1/2 inches and other custom thread requirements.

Versatile Rock Formation Usage: Suitable for medium hard to hard rock formations including granite and basalt.

High Efficiency Drilling: Features fast drilling speed and high efficiency for deep hole coring.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 management system certification.

Comprehensive Warranty Coverage: 6-month warranty covering defects like steel body cracking and lamination.

Multiple Delivery Channels: Available via air, sea, express, and road transportation including DHL and FedEx.

Flexible Payment Terms: Accepts T/T, L/C, D/A, D/P, Western Union, and MoneyGram.

Rapid Production Lead Time: Standard delivery within 7-12 days, peak season within 15 workdays.

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: ≤3.79h

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.