Sichuan Shunuo Innovative Technology Co., Ltd.
Corporate mission: Build a bridge for international communication, promote global trade prosperity Corporate vision: Let “Made-in-China” be renowned all over the world Corporate values： Customer
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Professional Diamond Needle File Set for Superior Metal Finishing
Our Diamond Needle File Set comes in three different shank diameters - Φ3, Φ4, and Φ5 - to suit all your needs. The granularity of our files comes in 100#, 120#, 150#, and 180#, but can be customized to meet your specific requirements.
Our Diamond Needle File Set is perfect for grinding and polishing low-iron metal and non-metal hard and brittle materials, deburring, trimming and chamfering, grinding and shaping. They're especially suitable for surface finishing of concave inner holes and irregular shaped objects. Our diamond files are also great for filing high-hardness metal tools, marble, jade, DIY finishing work, and other carving and grinding needs.
The working length of our files comes in 50, 60, and 70, but again, can be customized according to your preferences.Invest in our Diamond Needle File Collection now and experience the difference in quality and performance.
Technical parameter:
| Technical Parameter | Value |
| Application | Grinding and polishing of low-iron metal and non-metal hard and brittle materials, deburring, trimming and chamfering, grinding and shaping, especially suitable for surface finishing of concave inner holes and irregular shaped objects. Used for filing high-hardness metal tools; marble; jade; DIY finishing work and other carving and grinding. |
| Shank Diameter | Φ3, Φ4, Φ5 |
| Length | 140mm-180mm or as your request |
| Working length | 50,60,70 or customized |
| Granularity | 100#, 120#, 150#, 180# or customized |
| Spec. | 5pces, 7pces, 8pces, 10pces, 12pces or customized |
Support and Services:
Our Diamond Needle File Set is designed to provide precise shaping and finishing of materials such as metal, glass, ceramics, and wood. The set includes twelve different needle files with diamond-coated surfaces that are highly durable and resistant to wear. Each file has a comfortable grip handle for ease of use and comes in a convenient carrying case for storage and organization.
Our product technical support team is available to assist with any questions or issues regarding the use of our Diamond Needle File Set. We offer a range of services to ensure our customers get the most out of their Diamond Needle File Set. These include:
Product training and education
Customized solutions for specific applications
On-line product demonstrations
Repair and maintenance services
Our goal is to provide our customers with the highest level of support and service, so they can achieve the best results with our products.
Factory view:
FAQ:
Q: Are you a trading company or manufactuer?
A: We are a manufacturer with rich experience of international trade.
Q: Where is your factory? How can I visit there?
A: Our factory is located in Deyang, Sichuan, China. You can fly to Chengdu international airport, then we will pick you up.
Q: What payment methods do you support?
A: We support T/T, L/C, and other payment methods are accepted.
Q: What shipping methods do you support?
A: Sea transportation, air transportation, railway transportation, and road transportation, etc.
Q: What is your packaging?
A: The elements are wrapped by plastic film, and then packed in a wooden box sea-worthy or export standard.
Q: What is your delivery time?
A: The delivery time is usually 10 days or negotiable.