Welcome toFNGZ ， I wish you a happy ！ 4 in 1 Carbon Steel Rasp File Carpentry Woodworking Wood Carving Hand Tool 200mmOverview:- 2 coarse teeth and 2 serrations, suitable for wood and metal processing, super practical four-in-one, suitable for woodworking, various wood, repairing burrs.- One side is a soft metal with steel teeth that can be used for iron products, and one side is a wooden tooth. It can provide a sawtooth type for beginners to choose from a variety of thick wood mills.- Beautiful appearance and comfortable hand. Quality assurance. It feels new and easy to use.- Using carbon tool steel, precision manufacturing, advanced machine grinding to ensure surface.- Reasonable tooth texture enhances the cutting rate of the sickle, reduces the labor intensity of workers, and improves work efficiency.- Using high-quality T12 \ T13 high-quality carbon tool steel, after strict and elaborate production, the advanced technology is rigorously tested, the hardness is above 62 degrees, reaching and exceeding the national standard.- Vacuum furnace annealing, advanced machine polishing, ensuring that the surface does not decarburize and increase the life of the file.specification:- Material: carbon steel- Color: as shown- Size (length x width x depth): approx. 200 x 23 x 6 mm / 7.87 x 0.91 x 0.24 inchesPackage Included:1 x 4 in 1 carbon steel carpentrynote:- Please allow minor errors due to manual measurements. thank you for understanding.- The monitor is not calibrated the same, and the color of the item displayed in the photo may be slightly different from the real object. Please take the real as a standard.