warmtree 6 Piece Metal Needle File Set - 4-inch,Carbon Steel Files for Metal, Wood & Jewelry | Includes Flat, Warding, Square, Triangular, Round, and Half-Round Files

warmtree 6 Piece Metal Needle File Set - 4-inch,Carbon Steel Files for Metal, Wood & Jewelry | Includes Flat, Warding, Square, Triangular, Round, and Half-Round Files

• 【High-Hardness Carbon Steel】Crafted from premium carbon steel with a hardness of 60HRC, these files undergo deep quenching and special coating treatment. The fine-grained texture ensures 30% longer service life than ordinary files, maintaining sharp cutting.
• 【6-in-1 Comprehensive Design】The set includes flat, warding, square, triangular, round, and half-round files, covering a wide range of applications. Whether it's smoothing flat surfaces, carving curved arcs, or shaping sharp angles, these files can handle any precision task with ease.
• 【Ergonomic Rubberized Grip】Featuring ergonomically designed rubberized handles, these small metal files offer a comfortable and secure grip. The non-slip handle reduces hand fatigue by 40% during long-term use, allowing you to work more efficiently and with better control.
• 【Precision Gear Teeth】With clear and precisely cut gear teeth, the cutting efficiency of these files is increased by 25%. The durable surface grain structure resists wear and tear, ensuring consistent performance even after repeated use on tough materials like metal and wood.
• 【Versatile Applications】Perfect for a variety of projects including removing burrs, refining edges, reshaping contours, and scraping surfaces. Suitable for working on wood, metal, jewelry, glass, ceramics, leather, and plastic, these files are a must-have for detailed work in tight spaces.