Pre-drill

The Pre-drill function is used to generate a hole at the starting point of a selected milling operation.

Pre-drill starting point for milling

  • You have opened the CAD or NC model of a part.
  • The desired drill is available as a tool.
  1. Under Milling > Manual > Drill identical, click the Pre-drill button.
  • All existing machining operations are highlighted in colour.
  1. Select the element of a milling operation.
  1. Select the desired drill and click OK.
  1. Configure your desired settings.
  1. Click on OK.
  • The hole at the starting point of the milling operation is generated and displayed.