What payment methods do you accept?

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

What are the available delivery channels?

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

Are free samples available?

Yes, some samples can be provided free of charge.

Rock Bits Diamond Bits Carbide Bits Flat Top Bits PDC Bits Water Well Bits

Name: Rock Bits Diamond Bits Carbide Bits Flat Top Bits PDC Bits Water Well Bits
Brand: Guangzhou International Technology Co., Ltd.
SKU: 2013518345

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-16

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: Service life is 10 to 30 times longer than normal carbide drills.

Customized Color Options: Available in Golden or Customized colors based on requirements.

High Drilling Efficiency: Features fast speed, high efficiency, and strong wear resistance.

Versatile Rock Adaptability: Highly adaptable to complex formations from loose soil to super hard rock.

Durable Construction: Made of Alloy Steel with Diamond and Carbide composite pieces.

Direct Pipe Connection: Super-hard geological diamond design allows direct connection to drill pipe.

ISO 9001 Certified: Manufacturing process certified under ISO9001:2015 standards.

Customization Available: Customization from samples and based on specific rock formation info.

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: ≤3.56h

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 produced by our company has a 6-month warranty period.

Q:What conditions are covered under the warranty?

Compensation is provided for abnormal scrap such as sheet falling, steel body cracking, or lamination of composite sheets if confirmed by the quality department.

Q:What are the normal scrapping conditions not covered by warranty?

Normal scrapping includes wear over 10% for drops, over 30% for steel body cracking, over 20% for weak solder joints, or over 50% wear due to artificial improper operation.

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 for orders?

Normally 7-12 days. During peak season, lead time is within 15 workdays, and off-season lead time is also within 15 workdays.