What materials are used in the drill bits?

The drill bits are made of Alloy Steel, Diamond, and Carbide.

What is the weight of the mini drill?

The weight of the mini drill is 3.5kg.

What are the main applications of this PDC non-coring drill bit?

It is mainly used for water injection and drainage in coal mine geology, rotary drilling for underground gas drainage, and drilling for anchor net support in coal mines.

Rock Bit Diamond Bit Carbide Bit Flat Top Bit PDC Bit Water Well Bit Drilling Bit Non-Core

Name: Rock Bit Diamond Bit Carbide Bit Flat Top Bit PDC Bit Water Well Bit Drilling Bit Non-Core
Brand: Guangzhou International Technology Co., Ltd.
SKU: 2013464865

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.

pdz-4

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: Lasts 10 to 30 times longer than normal carbide drills.

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

Customizable Options: Color and specifications can be customized based on rock formation.

Wide Application Range: Suitable for water well drilling, coal mine gas drainage, and civil engineering.

Super Hard Material: Made of alloy steel, diamond, and carbide for strong wear resistance.

Direct Pipe Connection: Can be directly connected to the drill pipe for efficient operation.

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

Fast Delivery: Normal delivery time is 7-12 days after order confirmation.

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:What is the warranty period for the drill bits?

The geological drill bit has a 6-month warranty period. Compensation is provided for abnormal scrap such as sheet falling or steel body cracking if confirmed by the quality department.

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 are the payment terms?

Payment methods include T/T, L/C, D/A, D/P, Western Union, and MoneyGram.

Q:What is the delivery time?

Normal delivery time is 7-12 days. Peak and off-season lead times are within 15 workdays.

Q:What is the minimum order quantity?

The minimum order quantity is 1 unit.