DASQUA High Accuracy Measuring Tools 18~35mm Dial Bore Gauge


  • With a steel body and interchangeable carbide anvils, this tool is used to measure tight tolerances in holes, taper, and roundness.
  • Extension rods and washers allow for small size adjustments to choose a particular range,
  • and the dial indication is completely covered by a tough cover.


The most popular measurement equipment for inside measurements of cylindrical items like pipelines and cylinders is a set of bore gauges. The bore gauge, in contrast to transfer gauges (telescope gauge, small-hole gauge, and beam gauge), performs the measurement with a direct read rather than a second time measurement, ensuring precision. The bore gauge has a long extension handle that allows it to reach sufficiently deep without compromising accuracy, outperforming the short reach issue with inside micrometres. The three-point inside micrometre may undoubtedly satisfy all of your needs and be simple to use, but it is much more expensive than bore gauges.