Update for holding material tie down-----plasma circle cutter.

[Frank S]

Hi Cap. Glad you liked my idea, no charge this time
Now for a tip you may also find useful in removing the part from the magnet. If you will note the steel cover extends slightly beyond the magnet if you carefully file or grind a couple of relief areas wide enough for a screw driver to be forced between the part and the steel cover a slight twist and the part will come free easy peezy
BTW I'm not charging for this one either