The Mitutoyo 186-107 is a metric radius gauge set for measuring the radii of both internal (concave) and external (convex) surfaces. It is a precision reference tool used in industrial and manufacturing settings for inspection and quality control. ● Range: 15.5 - 20mm by 0.5mm, 21-25mm by 1mm |
FEATURES:● Radius size is stamped on each gauge leaf● Each leaf comprises an internal and an external radius gauge of the same size ● With a locking clamp |