Features DOUBLE HIGH DEFINITION LEVELING BUBBLE The woodworking protractor features a built-in double high definition leveling bladder for convenient measuring and observation to improve measurement accuracy. The scale is more convenient to use, precise in millimeters and ensures flatness and accuracy. MAGNETIC ATTACHMENT The angle search ruler with integrated scoring needle tip is inserted into the slot, which is both safe and lossproof. The built-in magnet absorbs and folds up so that the tool is strong and does not fall off. Wide application: this ruler combines the functions of a protractor and a protractor and can be used to measure all angles in your workshop for a variety of applications, e.g. For example, to check the angle of a table saw blade or the accuracy of a mitre B. when sawing, performing angle cuts or measurements, trimming or measuring wall angles. A perfect gift for woodworkers, DIY enthusiasts, etc. 270° ANGLE The horizontal and vertical lines of the carpenter ruler are not restricted and can be fixed at any angle within 270°. The angle measurement is user-friendly. RUBBER COVER The woodworking protractor is equipped with a drop-proof rubber cover to protect the ruler head and increase its service life. The cover is removable. Specification: Item Type:Woodworking Protractor Material: ABS Colour: black. Use: counting compass, rulers, drawing rulers, spirit levels, angle rulers, guide rulers Package list: 1 x Woodworking Protractor Package List 1 x Woodworking Protractor Tool