So the blade gave up on me before I could cut out one 120x210 bulkhead! it came in a pack of two (40/80 teeth) so will put the new one on and see how it goes!

Ive also realised cutting straight lines even on a table saw is a little bit difficult but maybe that’s just me!

I therefore bought a file yesterday so when I’m done cutting I can take the last few mm off. Is this viable with aluminium? I know it’s a soft metal but can I realistically take say 5mm off an edge without breaking an arm?

im hoping this is super difficult mainly due to the thickness of the metal! As I said I’ve got 3/8” and 1/4” for the rest of the parts so it should get a bit easier lol

cheers