What are the available delivery channels?

We offer four main delivery channels: air (DHL/UPS/EMS/TNT/FEDEX), sea, express, and road transportation.

Are free samples available?

Yes, some samples can be provided free of charge.

What types of rock formations can this drill bit handle?

It is applicable to clay, sand, gravel, weathered strata, and hard rocks like granite and quartzite.

Most Competitive Three Wings Rock Drill Bits Diamond Bits Tungsten Carbide Bits PDC Bits Water Well Drill Bits

Name: Most Competitive Three Wings Rock Drill Bits Diamond Bits Tungsten Carbide Bits PDC Bits Water Well Drill Bits
Brand: Guangzhou International Technology Co., Ltd.
SKU: 2013095785

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$30.00-500.00

1 Piece

Product profile

Customization

Available

Type

Mini Drill

Usage

Well Drilling

Model NO.

GD-5

Weight

3.5kg

Material

Alloy Steel, Diamond, Carbide

Formation

Medium Hard, Hard Rock Formation

Application

Coal Mine Gas Discharge Water Well Drill

Features

Fast Speed, High Efficiency

Corlor

Golden or Customized

Transport Package

Carton or Wooden Box

Specification

75/94/113/133/153/171/200/219/245/275/300/325#

Trademark

pearldrill

Origin

Hunan

HS Code

8207191000

Production Capacity

5000000pieces/Year

Key features

Extended Service Life: 10 to 30 times longer than normal carbide drill bits.

High Efficiency Drilling: Fast speed and high efficiency in complex rock formations.

Customizable Color: Available in Golden or Customized color options.

Versatile Application: Suitable for water well drilling, coal mine gas discharge, and geological exploration.

Super Hard Material: Constructed with Alloy Steel, Diamond, and Carbide for durability.

Wide Rock Adaptability: Effective in formations ranging from loose soil to super hard granite.

6-Month Warranty: Covers defects like sheet falling or steel body cracking under normal use.

Fast Delivery: Standard delivery time is 7 to 12 days.

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: ≤3.75h

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 is the warranty period?

The geological drill bit has a 6-month warranty period covering abnormal scrap such as sheet falling, steel body cracking, or lamination of composite sheet.

Q:Can the drill bits be customized?

Yes, different drill bits can be customized according to different rock formations. Please provide rock formation information or detailed size drawings for DIY customization.

Q:What is the delivery time?

The normal delivery time is 7 to 12 days. During peak season, lead time is within 15 workdays.

Q:What payment methods are accepted?

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

Q:What is the minimum order quantity?

The minimum order quantity is 1 Unit.