The Mitutoyo DY110 129-109 Depth Micrometer is a high-quality precision tool used for measuring the depth of a groove or recessed area in a workpiece. Made in Japan, this micrometer has a resolution of 0.01mm, providing accurate and detailed measurements. With a range of 0mm to 50mm, it is ideal for use in metalworking and manufacturing processes where precise measurements are crucial for achieving optimal results. This mechanical reading micrometer is a reliable and essential tool for professionals in the CNC and metalworking industry.