Woodworkers Edge Rule Stationery Geometry Angle Protractor Two Arm Woodworking Ruler And Marking Tools Baseboard Crafts Measure Tool Woodworking 0-70 Degree Adjustable Protractor -10 INCH-

Package Includes: 1 * Protractor angle search tool Material: Stainless Steel Size: 10 inches, 15 inches, 20 inches   ---Our latest precision scale can provide unparalleled precision for your panel layout work. Just press the head to the desired angle, and then press a straight line. ---The head can be adjusted from 0 to 70, fixed every 5 times (+22-1 / 2 and 67-1 / 2), respectively, to provide you with accurate reference angle and length. ---The secret of the T-shaped ruler lies in a series of precision-machined index holes and spring-loaded, close tolerance index pins that mesh with them. The pin snaps into place, giving you confidence that it is accurately positioned. ---Both edges of the blade are laser engraved with a 1/32 inch inch scale. Increment. The total cumulative error of the scale over the blade length is 0.004". The thin satin-finished stainless steel blade is easy to read and minimizes parallax errors. ---Just put the pencil in the notch, and then slide the tip of the pencil along the edge of the barrel to get the perfect parallel line.