The VT 122 camera and VTC software from HEIDENHAIN offer the three-in-one functionality of a tool presetter, tool microscope and visual tool inspection aid. The camera's images, which hare taken form within the machine envelope, give users an exact look the cutting edges and deliver solid facts for the holistic evaluatio nof tools.  The camera system therefore helps to prevent expensive damage to the tool, workpiece and machine while reducing the Total Cost of Ownership.