i had a couple that I had to bust some of the ceramic off with a long taper punch that was ground to a chisel point. Blew out the chips with a compressor. There was too much sticking up (out?) to get the tool started.
Without looking, hard to tell what you have, have only done my 8-limited experience.
Originally Posted by doehnter
Got all 7 out after they all broke. Number 4 is stuck. Lisle tool wont screw into it. Perhaps because of not enough space. Any ideas?