Evolution Power Tools RAGESAW, Evolution Rage, 7-1/4", TCT, Multipurpose Circular Saw, Capable Of Cutting Steel, Aluminum & Wood Even With Nails In & Plastics With One Saw & One Blade, Material Is Cool Enough To Touch Immediately After A Cut Is Made, Cuts With Virtually No Sparks Or Burrs, No Coolant Required, Collects Wood Or Metal Chippings Automatically With A Unique Collection System Built Into The Saw.