- Premium Quality Material: Crafted from high-quality aluminum alloy, this height depth gauge features a surface treated with oxygen polarization for enhanced durability, ensuring long-lasting performance in your projects. - Dual Measurement Scales: Equipped with external scales for height measurement and internal scales for depth measurement, this tool offers versatility to accommodate various tasks, meeting your specific measurement needs. - Intelligent Design: The hollowed-out design on the back significantly reduces weight while enhancing grip. This thoughtful ergonomic feature makes operation smoother and more comfortable, allowing for precise measurements with ease. - Versatile Applications: Ideal for woodworking, this height measuring tool is perfect for tasks such as measuring milling cutter heights and saw blade heights. Achieve accurate measurements quickly and efficiently, improving your workflow. - Enhanced Performance: The high-quality construction and intelligent design work together to provide reliable accuracy. This tool is essential for both professional woodworkers and DIY enthusiasts seeking precision in their measurements.