This command changes the drillhole symbol size of the selected drillholes to the user-specified size. The diameter of the symbol will be changed to the entered drawing units. Another way to change all the symbols at once, is to change the size in Define Drillhole, then run Apply New Definition.
DrillHole symbol size: 50
Select the DrillHoles to resize.
Select objects: pick drillhole symbols
Changed 3 drillhole symbols
Pulldown Menu Location: Drillhole
Keyboard Command: chsymbol