The Mitutoyo 511-701 is a standard-type metric dial bore gage, with a measuring range of 18 to 35 mm. It is designed for accurately measuring the inside diameter of bores, cylinders, and holes. This particular model is supplied without a dial indicator, meaning the user must purchase a compatible Mitutoyo or other indicator separately. . SPECIFICATION:● Range: 18-35mm● Graduations: No Indicator Included ● Accuracy : No Indicator Included ● 9 Anvils ● 2 Spacers |