Woodworking Angle Ruler Precision Engineer Protractor with 300mm Stainless Steel Marking Ruler

Made of metal steel ruler and ABS angle detector. Steel ruler 30 cm (11.81 inches) long, with laser markings on both sides. Protractor: Diameter 10 cm. This woodworking angle protractor and marking ruler allows you to draw angles from 0 to 180 degrees, mini 1 degree. Accuracy of ±0.5°. Equipped with a 30cm ruler, this wood marking ruler can measure lengths from 0 to 30 cm. It is perfect for woodworking, like mortise and mortise joints, mechanical processing, architectural drawing, DIY projects and construction or drawing. Used for marking angles, drawing lines, drawing angles, etc.