What to use to cut Diamond Plate sheets?

[bobwills]

Has anyone cut steel with a circular saw?

[Paul Moir]

Wood working bandsaws work great despite the high SFPM but leave a rough finish. The only real issue is that they can clog up, especially with gummy aluminium. Hosing 'er down with WD-40 helps a lot. You'll know when it happens as the blade stops cutting well and your aluminum gets really hot. Stop and you'll find the gullets have aluminum smeared in them.