I need to remove a core plug from my Zetec, its already been built up but due to a farily large technical error on my part, i need to remove a core plug from where the original flame trap was and use it as a breather.

i have made a small hole in it and screwed in a self tapping screw, then gave it some with a claw hammer to try and pull it out.

basically i felt it give a little, so gave it another good hard yank and it wasnt the core plug at all, the fookin head of the hammer broke off

so now i have a core plug with a hole in it, and a fucked hammer.... how am i gonna get it out lol?



i guess i could drill it out, but will need to stick something up inside the block to stop the swarf going everywhere lol