Filing Your Soft Steel Drill Bit

[@voidisyinyangvoidisyinyang885]

cool - I am just using a normal drill. So we don't have to sharpen that actual drill bit itself? thanks for the help again!

[@SmeeUncleJoe]

Or you can just put a little piece of copper or aluminum wire in the hole ahead of the grub or set screw or use a nylon plastic screw from Home Depot or your local fastener store and avoid the marring.