[NEVER USED] Half-round diamond file for metal, metal grinding, hand files and rasps, sharpening tools for jewelry, stone, wood, tile, glass, jade, 6 inches

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.

These metal files are made of a diamond-coated, carbide-tipped steel, which significantly increases their lifespan and durability.

Superior Performance: This needle file set offers excellent heat dissipation, preventing the workpiece surface from blackening, discoloration, or damage due to overheating during grinding. It produces minimal noise and dust during operation and poses no risk of rust or accidental drops, unlike wire brushes. The non-slip plastic handle provides a comfortable grip.

Versatile Uses: Diamond files are ideal for fine work and can be used on high-speed steel with a hardness of 69. They are particularly effective on metals such as stainless steel, titanium, and high-nickel alloys.

Widely used in various molds, models, parts, crafts and other industries, such as: grinding, polishing, engraving, cutting, correcting, etc. on jade, ceramics, glass, crystal, metal, cemented carbide and other parts.