What is the minimum order quantity?

The minimum order quantity is 1 Pc.

How are the products packaged?

Packaged in carton boxes with foam, then into plywood cases or pallets. Customized packages are acceptable.

What is the warranty policy?

We provide quick responses for complaints and suggestions, ensuring high quality and strict inspection.

Drilltech D40K M80 DTH Bit for High Air Pressure Rock Drilling DTH Hammer

Name: Drilltech D40K M80 DTH Bit for High Air Pressure Rock Drilling DTH Hammer
Brand: Changsha Chaojingang Machinery Manufacturing Co., Ltd.
SKU: 1922193445

Hunan, ChinaChangsha Chaojingang Machinery Manufacturing Co., Ltd.

US$50.00-2,000.00

50 Pieces

Sample price:US$700.00/piece.Request sample

Product profile

Customization

Available

Transport Package

Ply-Wooden Cases for Exporting

Specification

200 - 280mm

Trademark

Super Diamond

Origin

China

HS Code

8207199000

Key features

High Air Pressure Compatibility: Designed for high air pressure rock drilling applications with DTH hammers.

Premium Hardened Material: Manufactured with high-quality raw materials and premium hardened procedures for secure long life.

Full Production Chain: Ensures stable and prompt production leadtime with experienced senior technicians.

ISO9001:2015 Certified: Management system certified with 100% visual and function inspection for finished products.

Customization Options: Offers full customization, minor customization, and customization from samples or designs.

Wide Shank Compatibility: Shanks available from 64mm to 508mm diameter for various hammer models.

Strict Quality Control: All spare parts are inspected strictly before shipping with traceability of raw materials.

Global Market Presence: Serves customers worldwide including Brazil, Peru, South Africa, Australia, and Europe.

Company profile

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai Port; Shenzhen PortAverage Response Time: ≤1.52h

AI-Powered supplier vetting

SummaryThe supplier demonstrates product R&D, ODM, SDK availability, and broad customization capabilities, including customization from samples, designs, full customization, and minor customization. It reports eight years of export experience, export activity representing 51%–70% of total sales, self-operated import and export rights, and participation in an offline international construction machinery exhibition. Service quotations support FOB, CIF, CFR, and EXW, with a stated one-month average lead time in both peak and off-seasons. However, the supplier reports no overseas warehouse, showroom, agents, or branches, and no overseas service countries. ISO9001:2015 certification and recent fire drills are stated, but no factory environmental impact assessment report is available. Financial records provided for recent years show zero values for revenue, profit, margins, costs, and current ratios, preventing a positive assessment of financial credibility. Evidence of production scale and named customer cases is...

Supplier typeThe supplier appears to be a manufacturing-oriented rock-drilling equipment provider with R&D, ODM, SDK, export, and customization capabilities. Its products are described for earthwork, mining, water-well, construction, geothermal, and municipal engineering applications, while it does not provide OEM services for popular brands.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and conducting regular fire drills during the past year. However, it also states that the factory has no environmental impact assessment report, so the evidence supports quality-system certification but not comprehensive environmental documentation.

Financial creditThe supplied financial records for the stated recent years report zero operating revenue, operating costs, gross profit, operating profit, gross margins, and current ratios. These values do not provide positive evidence of financial strength and materially limit the ability to verify financial credibility.

R&D capabilityThe supplier reports that it had new products during the past year, provides ODM services, and has an available SDK. These are explicit indicators of product development and technical integration capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. It also reports R&D capability and ODM service availability, supporting a broad customization offering.