- **Size and Specifications**: - Convex Numbers: 16 - Precision: ±0.1mm - Measurement Range: 25-50mm - Height: 70mm (2.76 inches) - Thickness: 10mm (0.39 inches) - Length: 74mm (2.91 inches) - Width: 23mm (0.91 inches) - **Material**: - Constructed from alloy steel with a heat-processed, hardened finish. - Offers high strength and excellent resilience. - Features an elegant appearance and is resistant to rust and corrosion. - **Key Features**: - Equipped with two types of leaves, each clearly marked for easy identification. - Designed to measure both convex and concave surfaces effectively. - The convex pattern is ideal for measuring concave arcs, while the concave template is suited for convex arcs. - **Applications**: - Provides precise measurements with minimal errors, ensuring accuracy in tool radius checks. - Suitable for a variety of shapes and sizes, making it versatile for different tasks. - Perfect for tool and die makers, machinists, and other professionals needing to verify tool radii quickly and accurately. - **Performance**: - Streamlined design enhances usability and efficiency. - Reliable and durable, making it a valuable addition to any workshop or toolset.