Which port do you shipping from?

We usually ship container from Shanghai port.Guangzhou and ShenZhen port is available too.

Why choose CJG DRILL?

1)We have more than 20 years of researching,developing, manufacturing and exporting high quality rock drilling tools to the global market. 2)High quality compatible with Atlas Copco,Ingersoll Rand etc... 3)We have super high quality and cheap price. 4)Excellent service.

Could we make a schedule of an appoinment with your company?

Definitely.You are the most welcome.Please inform us your arrival time in any place of China and initial routine in advance.We can reserve the hotel,offer pickup service from Changsha Huanghua airport or the CHR Express station unpon your arrival and after the appoinment.Be our guest then!

6inch High Air Pressure DTH Hammer Carbide Nail Drill Bits DTH Hammers Reverse Circulation Hammer

Name: 6inch High Air Pressure DTH Hammer Carbide Nail Drill Bits DTH Hammers Reverse Circulation Hammer
Brand: Changsha Chaojingang Machinery Manufacturing Co., Ltd.
SKU: 1964376792

Hunan, ChinaChangsha Chaojingang Machinery Manufacturing Co., Ltd.

US$50.00-2,000.00

1 Piece

Product profile

Customization

Available

Certification

ISO 9001:2000

Standard

JIS, ASTM

Model NO.

6inch High Air Pressure DTH Hammer Carbide Nail Dr

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Name

6inch High Air Pressure DTH Hammer Carbide Nail D

Advantage

High Performance

Color

Per Request

Packing

Carton and Plywood

Matching Drill Bit

Re / Pr / RC

Transport Package

Ply-Wooden Cases for Exporting

Specification

3 Inch to 5.5 Inch

Trademark

Super Diamond

Origin

China

HS Code

8207199000

Production Capacity

10000

Key features

High Sample Recovery Rate: Reverse circulation design achieves up to 98% sample recovery with minimal bypass.

Contamination-Free Sampling: Collects dry samples directly through drill bit face, preventing contamination and loss.

High Performance in Broken Ground: Outperforms conventional hammers in penetration rates within broken and fractured ground.

Customizable Specifications: Color, packing, and matching drill bits can be customized per request.

Premium Material Quality: Made from high-quality alloy steel with premium hardened procedures for long life.

ISO 9001 Certified: Manufacturing process meets ISO 9001:2000 standards with strict quality inspection.

Competitive Pricing: Offers best quality against small factories with prices competitive against famous brands.

Fast Production Lead Time: Full production chain ensures stable and prompt delivery, generally around 20 days.

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: ≤3.69h

AI-Powered supplier vetting

SummaryThe supplier is focused on providing high-quality products and advanced technology in sectors such as earthwork engineering and geothermal drilling. While they have a strong R&D capability with ODM services and participate in international trade shows, their lack of overseas facilities and OEM services for popular brands are notable limitations. Financial data indicates no operating revenues or profits over recent years, raising concerns about financial credibility. They hold ISO9001:2015 certification but lack an environmental impact assessment report.

Supplier typeThe supplier is involved in sectors like earthwork engineering and construction, offering comprehensive rock drilling solutions with a focus on technology and service.

CertificationsThe supplier holds an ISO9001:2015 certificate, indicating a standardized quality management system.

After-Sales capabilityThe supplier lacks overseas warehouses, showrooms, and agents, limiting their after-sales service capabilities internationally.

Financial creditThere is a lack of operating revenues and profits over recent years, suggesting potential financial instability.

R&D capabilityThe supplier has a strong R&D capability, including ODM services and available SDKs, indicating a robust innovation potential.

Production capacityThe supplier has 20 qualified suppliers and a consistent lead time, reflecting stable production capabilities.

Customization capabilityThe supplier offers a wide range of customization options, including full and minor customizations.