I've decided to venture into copper and silver cuffs. Confusing array of piercing saws/blades and looks like weeks of breaking blades before I get the hand of it, from what I've read so far. I have a Taurus 3 ringsaw, I use this for my glass and my dicro. Wld the ringsaw do a good job on cutting the silver or copper sheeting ? Or would it be more economical to try the piercing saw set up ? If the latter, people seem to like the aluminium frame one, wondered if anyone here has experience of it.

Many thanx