Preciva Woodworking Scribing Angle Ruler with 300mm Stainless Steel Rule

[Main Function 1: Draw Angles]----This Preciva angle protractor and marking woodworking ruler allows you to draw angles from 0 to 180 degrees, mini1 degree. Accuracy of ±0.5°. Note: When drawing, the blank "Arrow" in the ruler body helps you indicate the angle.
[Main Function 2: Length Measurement and Marking]---- Equipped with a 30cm ruler, this wood marking ruler can measure lengths from 0 to 30cm. It features dual-sided laser engraving, with clear markings in both centimeters and inches for easy reading. ALSO, it allows you to quickly mark a vertical line based on the desired distance.
[Main Function 3: Draw Circular]---- When needed, you can use the top of the angle finder ruler as a fixed circle center to quickly draw the desired circle, with a maximum radius of 30cm.
[Quality Materials]---- Made of metal steel ruler and ABS angle finder.
[Where to Use]---- It is perfect for woodworking, like mortise and tenon joint, mechanical processing, architectural drafting, D