The fully automatic CNC-controlled P 40 precision measuring center is designed as a compact unit for the workpiece diameter range up to 400 mm. The machine is used to inspect cylindrical gears, pinion type cutters and shaving cutters, worms and worm wheels, hobs, bevel gears, general dimension, shape, and positional deviations of axially symmetrical workpieces, cam and camshaft measurement and rotor measurement.