Angle ARC marking tool - Precise marking for 90-degree angles and smooth curves on square or flat steel. Eliminates guesswork and enables accurate craftsmanship on every cut or layout. - All-in-one metal marking tool: combines measuring, marking, and bending functions in one device. Saves time and effort when working with metal, wood, or pipe, helping you tackle tasks with ease and efficiency. - Easy pipe and angle marking: designed for welders and pipefitters. Quickly and accurately mark straight lines around pipes or along a straight edge. - Durable and built to last: made from high-quality stainless steel to handle tough metalworking tasks. Also versatile enough to serve as a carpenter's marking tool for home improvement projects. - Use scenarios: - Mark and bend a 90-degree corner on square steel stock for a frame. - Lay out a curved arc and a straight line around a pipe for accurate fitting. - Scribe precise lines along a straight edge or panel edge for dependable cuts. This description stays true to the product’s functions, materials, and applications, using clear, customer-friendly language.