Evolution Steel Saw..

[J_J]

I have one of the DeWalt 14 in cold cut saws, and they cut great. The number of carbide teeth on the blades is different for different material. They don't recommend using the same bld for cutting all metals. Match the blade up with the metal you are cutting. You can not use just the bld on a reg saw, The cold cut saw turns at a slower rpm. I also have the Milwaukee metal cutting saw for smaller metal stock. Both work great. The metal cutting 14 in blades can run anywhere from $40 to $150 . Yes, they do make noise, and use proper eye protection.

Black & Decker DeWALT DW872 14" Multi-Cutter Saw: Compare Prices, View Price History and Read Reviews at NexTag

 

[Jeepnford]

I have the Evolution circular type saw and the cut is smooth when done. No burrs to grind off.

 

[BHD]

I have some thing similar,
and have cut up to 1/4 plate, mine is slow on heaver metals, but if you need a clean cut it is nice, on sheet stock it is very nice, not sure how much I have cut but a good number of cuts, (bought a Dewalt version 18 volt, nice on light stuff like conduit or similar, not enough saw for much heaver)
the saw I bought was off of ebay and is Chinese and looks like a low end skil saw, but the cost was not bad, and the blades were not any more than a quality carbide wood blade of the same size,

 

[guyd]

I had the rage III thing - supposedly for steel, ally, wood etc - hand held - useless. Worked briefly.

Now have this 355mm Steel Cut Off Saw, Professional Cut Off Saw, evolutionsteel.com which is stunning. As stated before - make sure its running before engaging. not worn out yet....