What types of rock formations can this drill bit handle?

It is suitable for loose soil, soft rock, medium hard rock, and super hard rock formations, including clay, sand, gravel, shale, granite, and quartzite.

Is free sample available?

Yes, some samples can be provided free of charge upon request.

What is the minimum order quantity?

The minimum order quantity is 1 Unit.

Pearldrill Rock Bit Diamond Bit Carbide Bit Flat Top Bits PDC Bit Water Well Bit None Core

Name: Pearldrill Rock Bit Diamond Bit Carbide Bit Flat Top Bits PDC Bit Water Well Bit None Core
Brand: Guangzhou International Technology Co., Ltd.
SKU: 2013425285

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-2

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 drill bits.

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

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

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

Wide Rock Formation Range: Adaptable to loose soil, soft rock, medium hard rock, and super hard rock formations.

6-Month Warranty: Covers defects like sheet falling, steel body cracking, and lamination under specific conditions.

Customization Available: Drill bits can be customized according to different rock formations and size drawings.

Fast Delivery: Normal delivery time is 7-12 days with multiple logistics channels available.

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: ≤3.73h

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 bit?

The geological drill bit has a 6-month warranty period covering issues like sheet falling, steel body cracking, and lamination if confirmed by the quality department.

Q:Can the drill bit 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 available delivery options?

Four main delivery channels are available: air, sea, express, and road transportation. Air freight options include DHL, UPS, EMS, TNT, and FEDEX.

Q:What is the normal delivery time?

The normal delivery time is 7-12 days. During peak seasons, lead time is within 15 workdays, and during off-seasons, it is also within 15 workdays.

Q:What payment methods are accepted?

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