The Asimeto Plug Hole Gauge H7 from the 670 Series is a precision tool designed to accurately size cylindrical holes to a strict H7 tolerance. It’s built for technicians and inspectors who demand reliable bore verification in machining, assembly, and QA environments.

• Series: 670 Series precision plug gauge
• Diameter: 4 mm
• Tolerance: H7 tolerance for a close, controlled fit with holes
• Design: Plug gauge construction crafted for stable, repeatable measurements
• Function: Used to measure and verify the diameter of cylindrical holes

With an exacting H7 fit, this gauge helps you confirm bore sizes quickly and confidently, reducing guesswork during part inspection and assembly. Its precise 4 mm measurement is ideal for components where a tight tolerance is essential, ensuring consistent mating clearances and fewer reworks in production workflows.