Oh wow! I never knew of such a devise!! What evil genius came up with that!?!?!! I bet he was bald, pulled his hair out from scrapping parts with broken taps, then developed this!! Lol!!! Can't grind/drill/pull it out just liquefy it!! Brilliant!! Thanks for sharing Steve, and nice find. Now just remember you have it next time you break something
. Would be neat to see it used.