Product Description
A tool called a Bore Gauge is used to gauge the interior of a bore or hole. Once a bore gauge is inserted into the hole that needs measuring, small parts called anvils to expand outward to determine the diameter. When using a bore gauge, the base of the bore gauge will be inserted into the opening of the desired hole and adjusted to perfectly fit the diameter of the space. Depending on the type of Bore Gauge, the setup and usage method may differ but they all serve the same functions.