Getting tools in sydney

Hey guys, in order to sort out this bastard bike of mine i need to either get hold of an adapter for a compression tester (12mm plughole to a 14mm threaded adapter) or more likely somewhere i can get hold of a tap (as in tap & dye) for a 14mm spark plug to hack up my own adapter. Ive gotten hold of a tap & dye set but have been having a bastard of an idea getting hold of a specific tap for this 14mm plug.
Any ideas on places to try within the sydney region? looking with the yellow pages isn't a help as i haven't a fricking clue what to search under (and its shit at the best of times).
Failing all this i might just go to sutton tools directly and find out who retail sells their kit close to home.
Any ideas on places to try within the sydney region? looking with the yellow pages isn't a help as i haven't a fricking clue what to search under (and its shit at the best of times).
Failing all this i might just go to sutton tools directly and find out who retail sells their kit close to home.