Product Name: Four in one Rasp File Material : Carbon steel Size:200mm x 20mm Type: Hand Tools Color:Gray Delicate appearance, high-quality goods in , easy use, high quality carbon steel, hardness of more than 62 degrees Wrinkle tooth structure reasonable make sharp cutting rate, improve the work efficiency The overall after quenching, high hardness, long life Used: The new sharp knife use side first, such as using blunt before using the other side when crude fell to use, should make full use of the effective length of the rasp, to avoid local wear Can not be contaminated with oil and water on the rasp Filing, such as the need in a timely manner with a wire brush debris fell within the chip embedded in Chifeng Clear toothing on Sharp knife must be cleared brush clean when finished, to prevent rusting Can not be stacked with other tools or workpieces together, and do not overlap with other rasp stacked to avoid damaging the file teeth Note: You can wear gloves when usling or end use cloth wrapped bundle to prevent scratching Product Included: 1 x Rasp File Hand Note: Light 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.