What types of rock can this drill bit handle?

It is suitable for various rock types including loose soil, soft rock, medium hard rock, and super hard rock like granite and quartzite.

Do you provide free samples?

Yes, some samples can be provided free of charge.

What are the main applications of this product?

It is widely used in mining, tunnel excavation, underground plant excavation, well drilling, and geological exploration.

Pearldrill28 High Air Pressure Drills DTH Hammer Bits

Name: Pearldrill28 High Air Pressure Drills DTH Hammer Bits
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1913109941

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$99.00-299.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Customized

Length

Jobber-length

Model NO.

Type

DTH Hammer Bit

Material

High Speed Steel

Usage

Well Drilling, PCB Drilling, Masonry Drilling

Name

Diamond Threaded Button Bit

Weight

12kg

Feature

Fast Speed Drilling, Long Life

Application

Rock Drilling, Core Mining, Well Drilling, Quarry

Production Time

1 Week

Transport Package

Carton or Wooden Box

Specification

Casing system

Trademark

pearldrill

Origin

China

HS Code

8207199000

Production Capacity

50000pieces/Year

Key features

Customized Specifications: Different drill bits can be customized according to different rock formations and user needs.

High Drilling Speed: Special internal structure provides maximum energy for the bit with high drilling speed.

Long Service Life: Made from high-quality alloy steel with advanced processing technology for stable performance.

Easy Maintenance: Simple and reliable internal structure makes the hammer easy to disassemble and maintain.

Wide Application Range: Suitable for mining, tunnel excavation, well drilling, and geological exploration.

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

Low Failure Rate: Reliable internal structure ensures low failure rate and easy separation of drill from hammer.

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: ≤3.51h

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.