Explanation - Overbore is diameter of piston , not piston height . And would have nothing to be done with the head .
If you are asking about how far your piston is coming out of the bore being +.010 , that is what some refer to as Pop up or Pop out .
If that is what your speaking of , thicker head gaskets are used .
I believe your question is about piston being over bore , or the diameter . Which as stated above , should be done with a boring machine to be more precise . It can be done with a certain type of hone , but not a ball hone , to be accurate . I have seen a ball hone used to do it , but it isn't very accurate .