Special Features : 2 Point Digital Display Measuring System, Edge Gauge Shows Concavity/convexity, Center Gauge Shows Track/toroid, Simple Zero Setting
A dial bore gauge is a special tool, calibrated in .001 inch (.0025 centimeter) or .0001 inch (.00025 centimeter), which is used to accurately measure the inside diameter of a hole, cylinder or pipe. In conjunction with a micrometer, a bore gauge...