The Asimeto Plug Hole Gauge H7 from the 670 Series is a precision tool designed to measure the diameter of cylindrical holes with H7 tolerance. Built for machine shops, inspection labs, and manufacturing floors where exact hole sizes matter, this gauge delivers reliable, repeatable results at a 2 mm nominal diameter.

• Nominal diameter: 2 mm plug gauge for small-hole measurements
• Series: 670 Series Plug Hole Gauge, engineered for high-precision hole checks
• Tolerance: H7 tolerance to ensure a close, consistent fit with the hole being measured
• End design: compact, precision-ground ends that slide smoothly into cylindrical cavities
• Grip: textured, ergonomic body with a subtle color marker for quick orientation
• Construction: durable metal construction designed for repeated use in demanding environments

Using this gauge enables quick, reliable verification of hole sizes during drilling, reaming, assembly, and quality control inspections. The H7 fit provides confidence that a hole will accommodate the intended pin or bushing, reducing guesswork, wasted tooling, and part reject rates. With the 670 Series, you get consistent measurements across shifts and operators, helping you maintain tight tolerances and efficient production.