Woodworking Protractor Aluminum Alloy Miter Triangular Ruler Multi Angle Layout Measuring Tool

High Accuracy Ruler: Fine CNC machining and clear engraving 0.1mm processing accuracy and +Celsius-0.004 degrees angle accuracy. Easily 45 degrees and 90 degrees . The 1Celsius16in hole design s parallel line ing.

Layout Protractor: Quickly fixed angles of 22.5 degrees , 30 degrees , 45 degrees , 60 degrees , 67.5 degrees , 75 degrees , 90 degrees . The locating pin allows for angle setting. Hole spacing of 1Celsius16 inch facilitates parallel line drawing and mortise ing. Versatile Design: The 0.8mm hole Diameter accommodates most woodworking pencils for ing and measuring. Made of premium alloy material with multiple polishing processes for a glossy appearance. Item Type: Woodworking Triangular Ruler Material: Aluminum Alloy