Inside Micrometer (Caliper Type)

Inside micrometers (caliper type) are specialised tools designed to measure the internal dimensions of holes, bores, and other cylindrical features. Unlike the stick-type design, the caliper-type inside micrometer features adjustable arms that can expand or contract to fit the internal surfaces of the workpiece. With a micrometer screw for fine adjustment, these tools provide precise measurements of internal diameters, ensuring accurate readings even in tight spaces. Ideal for machining, quality control, and inspection applications, inside micrometers (caliper type) are essential for measuring internal features with tight tolerances. Their ease of use and high precision make them a valuable tool for professionals in mechanical and manufacturing industries.