What is the minimum order quantity?

The minimum order quantity is 1 Unit.

What types of rock formations are suitable?

Our bits are suitable for various rock types ranging from loose soil to super hard rocks like granite and quartzite.

What are the main applications of these DTH hammers?

They are widely used in metallurgical, coal, chemical, building materials, water conservancy, hydropower, highway, and railway defense construction projects.

All Kinds of High-Quality Impactors, Supporting Use of DTH Hammers

Name: All Kinds of High-Quality Impactors, Supporting Use of DTH Hammers
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1913698511

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$50.00-1,000.00

1 Piece

Product profile

Customization

Available

Customized

Length

Jobber-length

Model NO.

90-35A----275-85A

Type

DTH Hammer Bit

Material

High Speed Steel

Usage

Well Drilling, PCB Drilling, Masonry Drilling

Name

Low Air Pressure DTH Hammer Bits

Feature

Fast Speed Drilling, Long Life

Application

Rock Drilling, Core Mining, Well Drilling, Quarry

LWH

195*90*90mm

Weight

3.85kg

Package

Wooden Box of 5 Pieces, Weight 21.5 Kg

Transport Package

Carton or Wooden Box

Specification

90/100/110/120/130/140/150mm

Trademark

pearldrill

Origin

China

HS Code

8207199000

Production Capacity

50000pieces/Year

Key features

Customized Specifications: Different specifications and forms of alloy ball bits available based on user needs.

High Drilling Speed: Designed with special internal structure to provide maximum energy and low gas consumption.

Durable Alloy Steel: Made from high-quality alloy steel with precision machining and heat treatment for long service life.

Versatile Applications: Suitable for mining, water well drilling, tunnel excavation, and geological exploration.

Easy Maintenance: Simple and reliable internal structure allows for easy disassembly and low failure rate.

Multi-Thread Connection: Features multi-thread connection for easy separation of drill from the hammer.

6-Month Warranty: Covers abnormal scrap issues like steel body cracking or sheet falling if confirmed by quality dept.

Fast Delivery: Normal delivery time is 7-12 days with multiple logistics channels including air and sea.

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: ≤3.80h

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:Can the drill bits be customized?

Yes, we can make different specifications and forms of alloy ball bits according to different needs of users. Please provide rock formation information or detailed size drawings.

Q:What is the warranty period?

The geological drill bit produced by our company has a 6-month warranty period.

Q:What is the delivery time?

Normally 7-12 days. Peak season and off-season lead times are both within 15 workdays.

Q:What payment methods do you accept?

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

Q:Are free samples available?

Yes, some samples can be provided free of charge.