CounterdrilledKeyCreator \ Tools \ Feature \ Counterdrilled
Location: Tools>Feature>Counterdrilled Hole
To create a counterdrilled hole, enter the information about the feature in this dialog box. Your selections will be reflected in the Preview window.
If you wish, you may click the KEY-IN button (at the bottom of the dialog box) in order to enter the parametric values for the feature manually.
Choose a Size for the hole from the list of standards, or enter a size in the text field.
Screw Head Type
Pick from the standard list of counterdrill screw head types representations. This will update the options to fit that representation.
Select a counterdrill clearance Depth. This will be where the chamfer begins for the countersink. You can Key-in a depth in the text field or click on the pull down list for more options. Your other choices are:
Choose a depth for the overall depth of the hole. You can key-in a depth in the context field (for all but the Through Type) or click on the drop down for additional options. If the Type =Through you will see the last 3 choices as options (through all, up to next face and up to face.) Your other choices are:
Input the top head diameter for the counterdrill representation if the standard input is not the intended diameter.
Input the top head depth for the counterdrill representation if the standard input is not the intended depth.
Enter the counter sink chamfer angle if the standard angle is not the intended angle.
Drill Point Angle
When the Blind type is chosen the drill point angle will be available to edit as needed.
Choose a Representation (view) for the feature: Top, Side, Bottom, Wire 3D or Solid. Wire 3D and Solid representations are created in the -ZV direction.