Tool and method for fine machining workpieces

摘要

A tool for fine machining of work pieces involving metal removal is proposed having at least one cutter ( 13 ) for preliminary machining with a geometrically defined cutting edge ( 15 ) and having at least one cutter ( 21 ) for final machining with a geometrically defined cutting edge ( 23 ). The characteristic of the tool is that the cutter ( 13 ) for preliminary machining is part of a preliminary machining stage ( 3 ) and the cutter ( 23 ) for final machining is part of a final machining stage ( 5 ) and that an interface ( 9 ) located between the preliminary machining stage ( 3 ) and the final machining stage ( 5 ) is provided with a first flat surface ( 27 ) and a second flat surface ( 29 ) which are located on the preliminary machining stage ( 3 ) and the final machining stage ( 5 ) and which has a device ( 11 ) ensuring the coaxiality of the preliminary machining stage ( 3 ) and the final machining stage ( 5 ) to each other.