Designed for precision-focused manufacturing and inspection teams, the Asimeto Ring Hole Gauge H7 (675 Series) delivers reliable measurements for ring-shaped holes that require an H7 tolerance. This compact gauge is built to provide consistent readings during setup, calibration, and quality checks.

• Series: 675 Series
• Size / Nominal Diameter: 15 mm nominal hole gauge
• Tolerance: H7 fit for tight, predictable hole engagement
• Function: Specialized tool for measuring the diameter of ring-shaped holes
• Precision: Engineered for repeatable accuracy in demanding workshop environments

This gauge helps you verify bore diameters with confidence, supporting tighter quality control and more efficient production cycles. The H7 tolerance ensures a close, reliable fit between the gauge and the hole, making it ideal for applications where consistent bore dimensions are critical. It’s particularly well-suited for toolmaking, jig and fixture verification, and downstream assembly where precise bore control minimizes rework and fit issues. Use cases include post-drilling/reaming checks, fixture calibration, and routine bore inspections in automotive, industrial, and machining workflows.