yiyan diamond coated files flat diamond file diamond needle files

Diamond description:

Application:

Diamond needle files are widely used on hard fragile materials such as glass, fiberglass, ceramic, stone, carbon fiber or plastic.  Perfect for filing off sharp edges, reshaping cuts, reaming drilled holes or intricate carving work.

•   YIYAN Diamond files have a uniform distribution and high concentration of diamond particles permitting rapid reduction of stock.   

• Ideal for alloys, steels, tungsten carbide, hardened steel, glass, fiber glass, marble and many other hard materials. 

•  Great for die mould, saw blades, cutting tools, carbide insert and anywhere premium grinding and sharpening is needed. Seven shapes and standard sizes to choose from. The grits are available, course, medium and fine

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