How long does it take to deliver?

Delivery is prepared within 1 week if in stock. For out-of-stock items, it depends on the order quantity.

What after-sales services are available?

We provide online service support for all our products.

What materials are used to make these drill bits?

The drill bits are made of high carbon steel with Yk05 carbide teeth.

20pearldrill Rock Drill Bits High Air Pressure Drill Bits Water Well Drill Bits DTH Hammer Bits

Name: 20pearldrill Rock Drill Bits High Air Pressure Drill Bits Water Well Drill Bits DTH Hammer Bits
Brand: Guangzhou International Technology Co., Ltd.
SKU: 2009285995

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$200.00-500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Support Online Service

Warranty

1 Year

Model NO.

DTH-20

Certification

CE, ISO 9001:2000

Standard

AISI, ANSI, GB

Surface Treatment

Polishing

Manufacturing Process

Forging

Material

High Carbon Steel

Carbide Teeth

Yk05

Weight(Kg)

8.4

Condetion

New

Usage

Well Drilling, Coal, Ore, Water Well

Machine Type

Casing Bit

Shank

CIR,DHD, Cop, Ql, SD, Mission,Numa, Br

Formation

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

Video Outgoing-Inspection

Provided

Machinery Test Report

Provided

Applicable Industries

Building Materialconstruction Works Energy Mining

Transport Package

Original Package with Wooden Cases

Specification

76~381mm

Trademark

Pearldrill

Origin

China

HS Code

8207199000

Production Capacity

200000piece/Pieces Per Month

Key features

High Efficiency Drilling: Fast drilling and retrieval with low labor intensity for workers.

Wide Application Range: Suitable for mining, water wells, construction, and geological exploration.

Customizable Design: All sizes can be designed according to customer requests and rock formation info.

Diverse Shank Options: Available in CIR, DHD, Cop, Ql, SD, Mission, Numa, and Br shanks.

Multiple Pressure Types: Models available for both medium/low and high wind pressure DTH operations.

Quality Certification: Certified with CE and ISO 9001:2000 standards for reliability.

Comprehensive Inspection: Video outgoing inspection and machinery test reports are provided.

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

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: ≤3.79h

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.