What certifications does the company hold?

The company holds ISO9001:2015 management system certification.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 Unit.

What are the main applications of these DTH hammer bits?

They are widely used in mining, tunnel excavation, underground plant excavation, water well drilling, civil engineering, and geological exploration.

Pearldrill High Quality and Competitive Price DTH High Low Pressure Hammer Bits

Name: Pearldrill High Quality and Competitive Price DTH High Low Pressure Hammer Bits
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1980962535

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$116.00-150.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Customized

Length

Stub-length

Model NO.

76mm

Type

DTH Hammer Bit

Material

High Speed Steel

Usage

Well Drilling, Hole Drilling

Name

High Air Pressure DTH Hammer Bits, Hole Drill Bit

Drilling Depth

500-1000m

Hole Diameter

100mm

Weight

3.2kg

Feature

Fast Speed Drilling, Long Life

Application

Soft Rock/Medium Hard Rock/Hard Rock, Well Drillin

Size

Certification

ISO9001

Diameter

76mm

Product Name

DTH Drill Bit

Transport Package

Carton or Wooden Box

Specification

30X20X20

Trademark

Pearldrill

Origin

China

HS Code

82071910

Production Capacity

50000pieces/Year

Key features

High Efficiency Drilling: Fast drilling speed and retrieval with low labor intensity and gas consumption.

Durable Alloy Steel: Made from quality alloy steel, heat treated and precision machined for long service life.

Wide Application Range: Suitable for soft to hardest rocks, mining, water drilling, and construction projects.

Customizable Options: Different specifications and forms of alloy ball bits can be customized per user needs.

Reliable Internal Structure: Simple design ensures low failure rate, easy maintenance, and disassembly.

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 for consistent quality.

Fast Delivery: Normal delivery time is 7-12 days via air, sea, express, or road transportation.

6-Month Warranty: Covers abnormal scrap like body cracking or sheet falling, subject to quality check.

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: ≤3.66h

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:What rock types are suitable for these DTH hammer bits?

They are suitable for all rock types, from loose soil and soft rocks to medium hard and hardest rocks like granite and quartzite.

Q:Can the drill bits be customized?

Yes, different specifications and forms of alloy ball bits can be customized according to different rock formations and user needs.

Q:What is the warranty period for the geological drill bits?

The products have a 6-month warranty period. Compensation is provided for abnormal scrap such as steel body cracking or sheet falling if confirmed by the quality department.

Q:What are the payment terms?

Payment methods include T/T, L/C, D/A, D/P, Western Union, and MoneyGram.

Q:What is the typical delivery time?

The normal delivery time is 7-12 days. Peak and off-season lead times are within 15 workdays.