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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Various Specification Of Diamond Needle File Set For Hand Polishing
Diamond needle file set is hand tool made of diamond particles. Compared with conventional steel files, Diamond needle file set has higher hardness and better wear resistance. At the same time, the surface of diamond files is only covered with diamond particles without other additives, so they also have good corrosion resistance and chemical stability.
Product use:
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.
Product advantages:
High hardness, good durability, not easy to wear; good heat dissipation performance, so that the grinding work surface will not be discolored or blackened due to residual glue due to overheating; low noise and less dust during grinding.
High-quality steel materials are used, which are strong and hard, not easy to deform, and the file has high toughness and hardness;
High-quality diamond materials are selected, evenly bonded and fixed on the file, with fine filing, wear-resistant and durable;
High-quality soft rubber comfortable rubber-coated handle is used, ergonomic design, comfortable grip.
Technical parameters:
| Shank diameter (mm) | Working surface length (mm) | Total length (mm) |
| Φ3 | 50 | 140 |
| Φ4 | 60 | 160 |
| Φ5 | 70 | 180 |
| Spec. | Flat file | Half round file | Triangular file | Square file | Round file | Pointed flat file | Knife file | Single-sided triangular file | Double half round file | Oval file | Round edge flat file | Diamond file |
| 5 pcs | ● | ● | ● | ● | ● | |||||||
| 7 pcs | ● | ● | ● | ● | ● | ● | ● | |||||
| 8 pcs | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| 10 pcs | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||
| 12 pcs | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
About us:
We are a technology-based enterprise integrating research, custom design, manufacturing and sales of superhard material wear-resistant tools. The company's professional technical team has been committed to the superhard material tool industry for many years, especially in the design and manufacture of diamond and cubic boron nitride tools. The company is focusing on providing customers with high-quality products and services, and striving to achieve a win-win situation with customers.
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.