【Precision Marking】: This woodworking compass scriber features a precision aluminum gauge for accurate circular markings, ideal for professional and hobbyist woodworkers. 【Adjustable Range】: With a 300mm adjustable arm, this tool allows flexibility in drawing circles of various sizes, meeting diverse project needs. 【Durable Construction】: Made from high-quality aluminum, this marking gauge promises durability and longevity, ensuring consistent performance over time. 【Industrial Use】: Engineered for industrial-grade applications, this tool is perfect for precise measurements in woodworking and drafting tasks. 【User-Friendly Design】: The ergonomic grip and easy-to-use mechanism ensure that every user can create perfect circles without hassle or strain.