A useful gauge for quick, accurate measurement of inside diameters (ID) of drilled holes or nuts. The pin wheel gauge features 10 spokes from 1.0 mm to 2.2 mm diameter.
A useful gauge for quick, accurate measurement of inside diameters (ID) of drilled holes or nuts. The pin wheel gauge features 10 spokes from 1.0 mm to 2.2 mm diameter.
