This Tacklife Miter Saw Protractor Angle Finder comes with a 7.00 inch blade size and is perfect for precise metalworking inspection and measurement. The tool is designed to provide high precision and accuracy, making it ideal for both industrial and personal use. With its sturdy construction and reliable performance, this protractor angle finder is a must-have in any metalworking and manufacturing setup. It is easy to use, and the accurate results it provides will help you achieve optimal cutting angles with ease. Get your hands on this top-quality tool today and take your metalworking projects to the next level!