Introducing the RS PRO 3-Point Internal Bore Micrometer, the precision measuring instrument designed for accurately measuring the internal diameter of bores. Utilising three symmetrically arranged contact points, this micrometer ensures stable and precise measurements, significantly reducing the risk of tilting or misalignment.

RS PRO Micrometers provide reliable and repeatable measurements critical for quality control. Constructed from high-quality materials, ensuring long-lasting performance in demanding settings. Available in various sizes to cater to different bore diameters, making it a versatile tool for multiple applications.