Roger makes a number of good points. I would add a couple. Annular cutters are basically end mills, so if you have a rigid enough setup, one might be carefully be used to off-center enlarge a hole. A
I don't think anyone has mentioned this possibility: Fill in the existing hole with weld and start over. Chris KF7P _______________________________________________ ___________________________________
Author: Patrick Greenlee <patrick_g@windstream.net>
Date: Tue, 8 Sep 2015 14:02:02 -0500
Aww, cummon Chris, where is the fun in that? It is way too fast, easy, cheap, and elegantly simple. Please, let's get back to arguing about the number of angels dancing on the head of a pin. ;) ;) Wh
Grant, I don't agree with all of that. I had no trouble sawing through 5/8" hot rolled steel and could have easily sawed though a thicker piece if I needed to. It took about 15-20 minutes per hole. Y