General description The 3D Carpenter's Square is a versatile and durable measuring tool made from high-quality aluminum alloy. It is designed for three-dimensional marking and measuring, allowing users to easily transfer angle measurements and mark parallel lines. This tool features stops at 45° and 90°, making it ideal for various woodworking and plumbing tasks. Technical specifications Material: Aluminum alloy Functions: Drilling template, protractor, dovetail gauge, circular hole, parallel line, vertical line, drilling positioning, T-shaped tip Angle stops: 45° and 90° Wide range of applications Suitable for processing three-dimensional workpieces such as beams, squared timbers, square and tubular pipes Compatible with materials including aluminum alloy, wood, stainless steel, and marble Usage Measuring and transferring angle measurements Marking gauge for parallel lines Determining drill sizes with the drilling guide Easy to read with clear markings No need to turn around when