The groove micrometer measures the width and location of grooves cut into bore walls. It features a two-directional ratchet stop. It has an outside range of 0 to 1" with 0.5" flange.
The groove micrometer measures the width and location of grooves cut into bore walls. It features a two-directional ratchet stop. It has an outside range of 0 to 1" with 0.5" flange.