To Construct a Hole Feature

Select the Hole Feature tool.
The Hole Feature tool settings window opens.
Select the Hole Type.
Key in the value for the Diameter.
Modify other hole settings as required.
Select the solid.
As you move the pointer around the solid, the hole is displayed dynamically on each surface that the pointer passes over.
When the hole is displayed in the correct location, enter a data point on the solid to define the hole’s center.

Three types of holes. From left to right: simple, counterbore, countersink.

Tip: Use AccuDraw to position the hole on the solid.