General description Made of aluminum alloy, this practical and wear-resistant woodworking dual-use linear arc scribe tool is designed for a long service life. It features stainless steel rollers that allow for easy arc drawing and is equipped with a sharp and smooth tungsten steel blade for precision work. This tool is easy to use and measure, providing high accuracy for professional results. It can accommodate different size pins, making it suitable for various materials including wood, ceramic, iron, and acrylic. Technical specifications Material: Aluminum alloy Color: Silver Total Length: 180mm / 7.1 inches Package List 1 * Woodworking Linear Arc Scriber Tool