Precise depth adjustment from 0 to 60 mm: enables minute adjustments to saw depth for clean, accurate cuts every time. Dual measurement system (metric and imperial): scales provide both metric and imperial readings, eliminating the need for conversion and supporting users worldwide. aluminum alloy construction: made from durable aluminum alloy, this gauge is lightweight yet robust to withstand daily workshop use. Versatile for multiple applications: suitable for tabletop saws, routers, and more, helping improve accuracy and efficiency in woodworking projects. Use scenarios: Set exact blade depth on a table saw to achieve precise crosscuts and controlled cuts in various materials. Align router bit depth for grooves, dados, or rabbets to ensure consistent results across multiple passes. Use as a reference gauge for repeatable depth settings in cabinetry or shelving installations.