https://www.youtube.com/watch?v=J57-h-D4xLo

http://community.stencyl.com/index.php?action=profile;area=forumprofile;u=804062

Instead, we suggest making use of a ruby blade that's rated to cut ferrous steel. These will last much longer, reduced much faster as well as cleaner, and use down much slower than abrasive discs. You'll locate