Here is 1 place
I have some parts that have what I call a small 45 degree bevel on the edge, I think is called a Chamfer as well?
What tool would you use to do such a think? and where would I get one? This would be used a on sherline, btw.
what is small? if its a integral dimension of the part, as per DareBee, if its just for finish and to the remove the sharp edge/burr, use a good file