As machining complexity increases, so does the chance for error. NC programming instructions for multi-axis milling also generally have close tolerance requirements for profiles and surfaces. These factors increase the importance of verifying the NC program. This module enables VERICUT to simulate multi-axis milling, drilling, turning, and combination mill/turn operations. Comprehensive 3D collision-checking is applied to the in-process material as it is machined. This enables you to see the entire machining process, and simultaneously check for errors at the workpiece and machine tool. Errors such as interference between the machined part and tool holders, boring bars, tool blocks, turrets, and other components are detected.