Originally Posted by
Chevhead
Hand sanding WILL remove just about anything that is defective.
Sounds like you just don't want to put in the MANY HOURS of work to achieve this though.
Shortcuts are EASY but come at a cost... (POWER TOOLS)
Like others have said you can round off crisp edges QUICKLY and etching can be GONE in a split second.
Not to mention the risk of the blade FLYING out of your hands or getting caught on the wheel and cracking or breaking.