Nov 22 2014 Large-Format 80W Laser Cutter – Lasersaur [vc_row][vc_column][vc_column_text] The Lasersaur is an open-source laser cutter and engraver. It uses an 80W CO2 laser to cut precise shapes out of sheet material. Cutting Area: 1220mm x 610mm (48″ x 24″)