This example shows how to create a counterbored Screw Clearance Hole feature at the center of circular edge.

1. On the Feature toolbar, click Hole or choose Insert→Design Feature→Hole.

2. In the Hole dialog box, from the Type list, select Screw Clearance Hole.

3. On the Selection bar, make sure that Arc Center is selected.

4. In the graphics window, click the edge of the cone to select the arc center.

   

5. In the Form and Dimensions group, enter values for Form, Screw Type, Screw Size, and Fit.

   For this example, the following are selected:

   • Form list→Counterbored.

   • Screw Type list→Socket Head, 4762.

   • Screw Size list→M10.

   • Fit list→Normal (H13).

   Hole preview

6. Click OK to create the Screw Clearance Hole feature.

   Final Hole

   Start chamfer offset Start chamfer angle Counterbore diameter Neck chamfer angle Neck chamfer offset Hole diameter End chamfer angle End chamfer offset

   Note:

   For the dimensions of other Screw Clearance Holes, see:

   • Screw Clearance Hole (Simple blind)

   • Screw Clearance Hole (Simple through)

   • Screw Clearance Hole (countersunk with relief)