- Durable Stainless Steel Construction: This angle protractor is made of high-quality stainless steel, ensuring long-lasting durability and resistance to rust. - Versatile Measuring Tool: Ideal for engineering projects, architectural design, carpentry, student drawing, and general length measurements. This protractor serves multiple purposes for both professionals and students. - Precision Woodworking Goniometer: Specifically designed for woodworking, it excels at setting bevels, drawing radial lines, and accurately measuring and marking angles. It's an indispensable tool for any woodworking enthusiast. - Rotating Angle Measure Protractor: The semicircular protractor can accurately measure angles from 0 to 180 degrees in both left-to-right and right-to-left directions, enhancing precision in your measurements. - Innovative Angle Finder Ruler Design: Featuring a two-arm setup, one arm acts as a fixed ruler while the other is movable, allowing for easy and accurate angle measurement. This design promotes efficiency in any project requiring precision. Use Scenarios: 1. In architectural design, use the protractor to easily measure angles for floor plans or structural designs, ensuring accurate and efficient drafts. 2. During woodworking projects, set bevels and mark angles precisely to create clean joints and perfect cuts for furniture or cabinetry. 3. For students in engineering classes, this tool aids in drawing accurate diagrams and calculating measurements to support their studies. With its sturdy construction, versatility, and precise measurement capabilities, this stainless steel angle protractor is an essential tool for anyone needing accuracy in their work.