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

High Accuracy Ruler: Fine CNC NaMachining and clr engraving 0.1mm processing accuracy and +-0.004 angle accuracy. sily 45 and 90. The 1/16in hole design s parallel line ing.

Layout Protractor: Quickly fixed angles of 22.5, 30, 45, 60, 67.5, 75, 90. The locating pin allows for angle setting. Hole spacing of 1/16 inch facilitates parallel line drawing and mortise ing. Versatile Design: The 0.8mm hole diameter accommodates most woodworking pencils for ing and msuring. Made of premium alloy material with multiple polishing processes for a glossy apprance. Item Type: Woodworking Triangular Ruler Material: Aluminum Alloy