The Asimeto 670 Series Plug Hole Gauge H7 is a precision measuring tool designed for machinists and quality-control professionals who need reliable hole diameter checks. With a 40 mm nominal size and an H7 tolerance, it delivers a close, repeatable fit that supports tight tolerance manufacturing.

• Nominal size: 40 mm plug gauge for accurate hole verification
• Tolerance: H7 tolerance to ensure a near-perfect match between gauge and hole
• Series: 670 Series, a trusted line of precision hole gauges
• Construction: robust metal body built for repeated use in inspection and setup
• Ergonomic design: thoughtfully textured grip area for comfortable handling during measurements

Using this gauge provides quick, repeatable checks of hole diameters to ensure components fit correctly, minimize assembly issues, and maintain tight tolerances in production. The 40 mm size is ideal for common bore applications, while the H7 tolerance delivers a precise, dependable reference for quality control and final assembly. Integrate the Asimeto Plug Hole Gauge into your machining, molding, or automotive workflows to speed up setup, reduce guesswork, and uphold consistent part quality.