After clamping the stock it important to set up the plane and other corrections that are needed to start machining.Milling of the model we use cylindrical roughing cutter with a diameter of 32 mm carbide insert, stem diameter of 32 mm radius of curvature of 2 mm. For profiling model has been implemented cylindrical cutter with a diameter of
16 mm, 16 mm shank diameter of 2 mm radius. Spherical milling cutter with a iameter of 6 mm was used for removing the additional material from the grooves.Pointing milling is the most universal method of the conventional free-form surface anufacturing. The dramatic merit to designer and engineer is that almost all the complex surfaces can be point milled accurately. However,a disadvantage is that it is inherently time-consuming. Compared to the point milling, the efficiency of the flank milling is higher than that of the point milling. Then, it is the generally conceived that a free-form surface can be flank milled if it can be closely approximated by a ruled surface [15, 16]. Thus, the CAD/CAM system within which CNC programs are being created, should describe precisely part geometry, have flexibility for the task of relative position of the tool and workpiece and also be able to take into account features of cutting process [5].