Versatile Compatibility: Designed for a wide range of chainsaw models, this 7/32inch (5.5mm) diameter round saw chain file is perfect for 3/8inch and .404inch pitch chains. It's compatible with for 70503 and fits chain types such as 27(X, AX, R, RX), 58CJ, 59L, 68JX/LX, 72/73/75LPX (, D, V, DP), ensuring broad utility for professional and amateur loggers. Precision Cutting Efficiency: Engineered with spiral teeth and a fine grain, this high-quality Metal chainsaw file promotes smoother chip removal. Its design enhances cutting efficiency, making it an essential tool for maintaining your chainsaw's performance and prolonging its lifespan. Superior Construction Quality: Each chainsaw file is crafted through a sophisticated manufacturing process and from high carbon steel. The files undergo high-temperature quenching, boosting their hardness and durability to withstand rigorous use in any environment. Material: Made from hardened Metal, these chainsaw sharpener files are built to last. They resist wear and tear, ensuring long-term usability and consistent performance, which is crucial for handling tough, repetitive sharpening tasks in rugged conditions. Portable Convenience: and compact, these round chainsaw files are easy to carry and use, making them ideal for on-the-go adjustments in remote locations like mountains and forests. Their simple design allows for quick setup, so you can get back to work without delay. Colour:Silver Material:Metal Package Contents: 6 x chainsaw files Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.