I was trying to replace the door knob on the bathroom door and for some reason the existing hole was too small so I enlarged the hole by clamping a piece of wood to the door and drilling though. I drilled through the board and then continued through the door and it almost worked perfect.
To prevent damage to the other side of the door, I taped the area near the hole but when I peeled off the tape it peeled off the finish of the door!
Can anybody please help me out?
Here is a picture of the door...