Are free samples available?

Yes, some samples can be provided free of charge.

What payment methods do you accept?

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

What is the minimum order quantity?

The minimum order quantity is 1 unit.

Pearldrill High Air Pressure Big Size DTH Drill Bit 216mm DTH Hammer Bit DHD380 Mining Rock Drilling

Name: Pearldrill High Air Pressure Big Size DTH Drill Bit 216mm DTH Hammer Bit DHD380 Mining Rock Drilling
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1952268012

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$70.00-950.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

6 Month

Model NO.

DHD380

Manufacturing Process

Forging

Surface Treatment

Polishing

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Condetion

New

Application

Energy & Mining, Well Drilling

Video Outgoing-Inspection

Provided

Brand Name

Pearldrill

Machine Type

Drilling Tool

Processing Type

Forging

Size

216mm

Usage

Energy, Ming and Well Drilling

Machinery Test Report

Provided

Place of Origin

China

Weight(Kg)

47kg

Formation

Soft, Medium Soft, Hard, Medium Hard, Very Hard

Applicable Industries

Building Materialconstruction Works Energy Mining

Shank

DHD3.5, Cop, Ql, SD, Numa, Mission

Transport Package

Original Package with Wooden Cases

Specification

108~323mm

Trademark

Pearldrill

Origin

China

HS Code

8207199000

Production Capacity

200000pieces Per Month

Key features

Wide Size Range: Available in sizes from 80mm to 304mm for various wind pressure conditions.

Diverse Shank Compatibility: Supports multiple shank types including DHD3.5, Cop, QL, SD, Numa, and Mission.

Multi-Formation Capability: Suitable for soft, medium soft, hard, medium hard, and very hard formations.

Customization Options: Customization available from samples and based on specific rock formation data.

Fast Delivery: Prepared to deliver within 1 week if items are in stock.

ISO Certified Quality: Manufactured with advanced technology and certified under ISO9001:2015 standards.

Comprehensive After-Sales: Includes 6-month warranty and provided after-sales service support.

Free Sample Availability: Some samples can be provided free of charge upon request.

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.