(2) An invaluable accessory to jig grinding but also used to excellent advantage for inspection or measuring purposes to verify roundness of parts to 0.000005 in. (0.15 micrometers). When used with the Micro-Sine table any angle to 90 deg., male or female, as well as straight hole, flat sections or shoulder can be quickly generated to millionths accuracies. Includes lifting handles, extension bolts, knurled nuts, washers and T-slot nuts.
