SolidCAM or CatiaCAM 3. Write the APT program to machine the part given below The workpart is shown in red color and no facing necessary. Select the appropriate tools (rough and finish) as well as feed and speed values and cutting conditions such as use of coolant. Assume the part material is gray cast iron. Leave -1 mm thick materila for the finish pass. Number of passes during rough cut: 6-7. Indicate your choice. 25 20 5x 45 Program reference material removed by last pass chip removal stock material ?60 brass SolidCAM or CatiaCAM 3. Write the APT program to machine the part given below The workpart is shown in red color and no facing necessary. Select the appropriate tools (rough and finish) as well as feed and speed values and cutting conditions such as use of coolant. Assume the part material is gray cast iron. Leave -1 mm thick materila for the finish pass. Number of passes during rough cut: 6-7. Indicate your choice. 25 20 5x 45 Program reference material removed by last pass chip removal stock material ?60 brass