Mic Maw Inside Micrometer 50–250 mm × 0.01 mm Tube

The Mic Maw Inside Micrometer is a precision tubular micrometer designed for measuring internal diameters from 50 to 250 mm with 0.01 mm resolution. Features tungsten carbide measuring faces that are micro-lapped for accuracy, a satin chrome body with lock screw, and extension pieces under constant spring loading for consistent results. Ideal for engineers, machinists, and toolmakers requiring high-precision internal bore measurements on large-diameter components.