here are my two abloy padlocks that i plan to decode and make keys for...
the first one took 10 minutes to open and drop out the disc pack,
the second (330) was a little harder,but only took 15 minutes.
i used a semi destructive method,leaving the lock fully functional,you pros will see it instantly..=)
and causing very little visible damage.
(none at all once they have been milled.)
here you see both locks with disc packs removed...