The UNO 20/70 auto-focus advance tool adjustment device is designed for high precision measurement operations.  “An optical camera measures the tooling bits used on the milling machines”, explains Erich Krings - Leader of the machining workshop. “It ascertains the exterior diameter and the length of the tooling bits”.  The use of the advance adjustment bench is simple and intuitive. Once the measurements have been taken, the dimensions are printed onto a ticket, which reduces the error potential when the operative enters the measurements into the machine.