Mitutoyo Digimatic Interchangeable Rod Depth Micrometer Inch/Metric, 0-6", incl. 6 RodsMeet the Mitutoyo Digimatic Interchangeable Rod Depth Micrometer, Inch Metric, 0 6" with 6 rods. This versatile depth micrometer is designed for engineers, machinists, tradespeople, hobbyists, and DIY enthusiasts who need precise depth measurements across a wide range. By swapping in 4 mm rods, you can extend reach while preserving accuracy for deep cavities, steps, and grooves. Included six rods provide flexible setup for a variety of tasks, and the