Fasteners ChamferHole

Description
The Fasteners_ChamferHole command chamfers holes for countersunk screws.



Usage

 * 1) The command can detect screw diameters automatically. For this to work holes must have the correct diameter. For example an M5 screw requires a 5mm pass hole or a 4.2mm tap hole. The Fasteners ScrewCalculator command can be used to determine tap hole diameters.
 * 2) Select a part with circular holes.
 * 3) There are several ways to invoke the command:
 * 4) * Press the button.
 * 5) * Select the option from the menu.
 * 6) The  task panel opens.
 * 7) The  list shows all circular edges of the selected part.
 * 8) Select the edges you want to chamfer by doing one of the following:
 * 9) * Click individual circular edges or faces with circular edges in the 3D view:
 * 10) ** There is no need to hold down the key.
 * 11) ** Each selected edge is checked in the list.
 * 12) ** The screw diameter for each is detected automatically.
 * 13) ** Edges cannot be deselected in the 3D view.
 * 14) * Select or deselect edges by checking or unchecking them in the list:
 * 15) ** In this case the screw diameter is not detected automatically.
 * 16) Optionally change the screw diameter of an individual edge in the  list by double clicking its  field, and selecting a new value from the dropdown list that appears.
 * 17) Optionally change the screw diameter of all selected edges by selecting a new value from the  dropdown list below the  list.
 * 18) Optionally specify a.
 * 19) Press the  button.
 * 20) A Countersunk object with a chamfered recess for each selected edge is created.
 * 21) Optionally attach screws. See Fasteners Workbench.