- Adjustable clamping width: Easily rotate the screw to set the clamping width from 4 to 60 mm (0.16 to 2.36 inches), ensuring compatibility with various tools and materials. - Durable construction: Crafted from high-quality aluminum alloy, this tool is strong and resilient, designed to withstand rigorous use and ensure longevity. - Precise sharpening adjustments: The sharpness settings allow for accurate angle adjustments by manipulating the tool projection, enabling you to achieve your desired sharpness consistently. - Secure tool holding: The card slot design firmly holds the tool in place, preventing slippage during sharpening, ensuring safety and precision. Use scenarios: 1. Perfect for DIY enthusiasts and professionals alike, this tool is ideal for sharpening kitchen knives, ensuring your culinary experience is safe and efficient. 2. Great for woodworkers looking to maintain chisels and blades, enhancing performance and extending tool life with each use. 3. Useful for hobbyists who enjoy metalworking, allowing for precision sharpening of various cutting tools for optimal performance. This tool combines functionality, material excellence, and user-friendly features, making it an essential addition to your workspace.