DescriptionThe Mitutoyo 568-471-10 Digital ABS Borematic is a three-point internal micrometer designed for fast, accurate, and highly repeatable measurement of bore diameters ranging from 2.5 to 3.0 inches (63.5 to 76.2 mm). The snap-open lever mechanism is quicker to use and more repeatable than standard micrometer-style gauges. |