Top Background Image
Diamond Triangular File Diamond Triangular File

Diamond Triangular File

  • Material: High-grade carbon steel, diamond-coated, nickel-plated for durability.
  • Section Shape: triangle
  • Color: Unicolor
  • Customization: Non-Customized
  • Diamond Grit: 120
  • Exterior Finish: Nickel
  • Packaging: Carton
  • Origin: China
  • HS Code: 8203100000

Hebei Shubing Diamond Triangular File

Product Overview: 

The Hebei Shubing Diamond Triangular File is crafted for precision and durability, making it an essential tool for professionals and hobbyists. This file is ideal for detailed work on a variety of hard materials including jade, porcelain, glass, crystal, and various metals, offering functions such as grinding, polishing, engraving, and cutting.

Model No.File LengthTotal Length
6 Inch Half Round File150mm / 6 inches245mm / 9.65 inches
8 Inch Half Round File200mm / 8 inches290mm / 11.42 inches
10 Inch Half Round File250mm / 10 inches346mm / 13.62 inches
12 Inch Half Round File304mm / 12 inches400mm / 15.75 inches


Manufacturing Process: 

This triangular file is made from high-quality carbon steel and is diamond-coated and nickel-plated to enhance its durability and wear resistance. The rigorous manufacturing standards ensure it retains its effectiveness even under intense use.

Diamond Triangular File


Key Features:

  • Durable Material: Constructed from carbon steel with a diamond coating and nickel plating, ensuring long-lasting use and resistance to wear.

  • Ergonomic Design: The film features a plastic handle that provides a comfortable grip for extended periods, enhancing control and ease of use.

  • Versatile Applications: Perfect for crafting and industrial uses, capable of handling delicate tasks on various materials.

  • Storage Solution: Comes with a plastic sleeve that makes it easy to store and protect the file when not in use.

  • Available Sizes and Grits: Offered in lengths of 6, 8, 10, and 12 inches with grit options of 120# and 180#, catering to different precision needs.

Diamond Triangular File


Usage and Maintenance: 

For optimal performance, use the Diamond Triangular File at a moderate pace to prevent overheating and maintain the integrity of the diamond coating. Clean the file regularly with a soft brush to remove debris, and store it in the provided plastic sleeve to protect it from damage. Avoid using the file on materials harder than it is designed for to prevent premature wear.

Consult Our Experts

Need More Information? 

For further details about the Diamond Triangular File or to consult with our experts on the best practices for its use, please visit our website or contact us directly. We offer personalized advice to help you effectively utilize this tool in your projects.


Quickly Inquiry