The Asimeto Ring Hole Gauge H7 from the 675 Series is a precision measuring tool built for engineers, machinists, and quality inspectors who work with ring-shaped holes. It provides a reliable, close-fit reference for verifying hole diameters to the H7 tolerance.

• Nominal Diameter: 18 mm
• Tolerance: H7 fit for ring-shaped holes
• Series: 675 Series
• Designed For: Measuring the diameter of ring-shaped holes with tight tolerances
• Precision: Engineered for high accuracy and repeatable results
• Ideal For: Quality control, fixture setup, and part inspection in manufacturing

Using this gauge helps you rapidly confirm bore sizes, reduce guesswork, and minimize rework from out-of-tolerance holes. Its close H7 fit supports reliable assembly by ensuring mating components slide into place with the intended clearance. Ideal for on-the-floor checks, calibration routines, and documentation for QA records, the Asimeto Ring Hole Gauge delivers consistent measurements you can trust across production runs.