Item Type: Double Ended Rasp File_x000D_ Material: Steel Alloy_x000D_ File length: Approx. 20.3cm / 8in 1Alloy Steel Material: Alloy steel has higher strength and toughness than carbon steel, wear resistant and durable, suitable for long term work. 2Double Ended File: This file has a double ended design, making it flexible for engraving and milling work in narrow areas. 3Quick Grinding: The double ended file can complete quick grinding, saving time and improving efficiency for users. 4Wide Application: This file has a wide range of applications, in addition to grinding, polishing, peeling, de corrosion, and engraving. 5Thoughtful Gift: This set of double ended files is very durable, and if you have family and friends who are woodworkers or love to carve, this will be the best gift for them.8 x Double Ended Rasp FilePlease pay attention to safety protection when using.