Hi, so you need two machines.One Fiber marking machine with 50W ou 100W to engraving and one Fiber cutting machine 700W or 1000W , but not normal fiber source, a NLight fiber source is needed , Fiber cutting machines with normal fiber source can´t cut reflective metal cause beam is reflected back to source and will damage. You will spend about $45000 in a 600x400mm 700W machine with nLight source and about $10000 in a fiber marking machine.