Create new document and switch workbench to Part workbench
.
Click Box and Cylinder
to create solids.
Click Booleans, then Boolean Operation dialog will be opened at Task tab in Combo View.
Select a type of operation at [Boolean Operation], Box at [First Shape] and Cylinder at [Second Shape]. Click
to execute the boolean operation.Operation results are shown below.
Click
to finish Boolean Operation dialog.Note: Executed boolean operation can be canceled. Select the operation result part in model tree and click [Delete] in right click menu to cancel operation.