How about your after-sales service?

We can offer technology support to slove all problems. If quality problem, goods can be return or replaceable.

What is your payment items?

Usually 30% deposit in advance by TT, delivery against balance. L/C is also OK!

What is your delivery time?

7~21 days upon receiving deposit.

Plastic box (inner), wooden case (outer).

Where is your factory?

Changzhou city,Jiangsu province, China.

High-Performance Core Barrel Drilling Tools for Rock Excavation

Name: High-Performance Core Barrel Drilling Tools for Rock Excavation
Brand: Changzhou Prance International Trade Co., Ltd.
SKU: 721245245

Jiangsu, ChinaChangzhou Prance International Trade Co., Ltd.

US$8.00

1-49,999 Pieces

US$4.00

50,000+ Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

DT87

Type

Core Barrel Teeth

Application

Rotary Drilling

Certification

ISO9001: 2000

Condition

New

Body Material

AISI4140

Tip Material

Tungsten Carbide

Hardness

HRC40~44

Weight

0.35 Kg/PC

Transport Package

Carton/Plastic Box + Wooden Case

Trademark

Prance

Origin

Changzhou, China

Production Capacity

50000PCS/Month

Key features

High Hardness Material: HRC40~44 hardness with Tungsten Carbide tips for efficient rock removal.

Durable Body Construction: Constructed from AISI4140 steel for long-lasting performance in hard rock.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.

ISO9001 Certification: Manufacturing process certified under ISO9001:2000 standards.

Strict Quality Control: 100% visual inspection of finished products before delivery.

Comprehensive Warranty: Warranty coverage available for mechanical defects and quality issues.

Fast Delivery Time: Delivery within 7 to 21 days upon receiving the deposit.

Professional Support: Technology support provided to solve all operational problems.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity100% Finished Products Inspection

Changzhou Prance International Trade Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.19h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier with strong R&D and customization capabilities, offering 3D software design services and a variety of customization options. It has substantial production capacity but lacks overseas presence and innovation in terms of new product development. Financial details from the last year are included, though no certifications are held.

Supplier typeThe supplier is a professional technical supplier, operating as a combined type company.

CertificationsThe supplier does not hold any certifications for management systems.

After-Sales capabilityTechnology engineers are responsible for confirming customer requests and providing technical support for after-sales service.

Financial creditFinancial information is available, showing revenue and profit data for the last year, indicating some level of financial tracking.

R&D capabilityThe supplier did not develop any new products in the past year and lacks SDK availability, although it provides ODM services.

Production capacityThe supplier has significant annual production capabilities across several product lines.

Customization capabilityThe supplier offers a wide range of customization options, including full customization and minor customization.