What materials are used for the DTH hammer bits?

The bits are made of cast steel with a forging manufacturing process and polishing surface treatment.

Are free samples available?

Yes, some samples can be provided free of charge.

China DTH Hammer Bits Drill Bit Supplier 3 4 5 6 8 10 12 Inch for Mining Water Well Drilling

Name: China DTH Hammer Bits Drill Bit Supplier 3 4 5 6 8 10 12 Inch for Mining Water Well Drilling
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1992555505

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$100.00-650.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

6 Month

Model NO.

DHD340

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

Usage

Energy, Ming and Well Drilling

Machinery Test Report

Provided

Place of Origin

China

Weight(Kg)

5kg

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

82071990

Production Capacity

2000piece/Pieces Per Month

Key features

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

Durable Material: Made of high-quality cast steel with advanced forging and polishing for long service life.

Wide Application: Suitable for mining, water well drilling, construction, and various rock formations.

Customizable Options: Different specifications and forms can be designed according to user requests and rock formations.

Reliable Performance: Simple internal structure ensures easy maintenance, low failure rate, and stable operation.

Fast Delivery: Prepared to deliver within 1 week if in stock, depending on order quantity.

Certified Quality: SGS and ISO9001:2015 certified with 10+ years of service experience in 40+ countries.

6-Month Warranty: Comprehensive 6-month warranty coverage provided for all drilling tools.

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: ≤3.58h

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 is the warranty period for the DTH drill bits?

We provide a 6-month warranty for our DTH drill bits.

Q:Can the drill bits be customized for specific rock formations?

Yes, different drill bits can be customized according to different rock formations. Please provide your rock formation information or detailed size drawings.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 unit.

Q:What are the available payment terms?

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

Q:How long is the delivery time?

Delivery is prepared within 1 week if in stock. If out of stock, it depends on the order quantity. Peak and off-season lead times are within 15 workdays.