The Machine can mark on Flat and Round Parts. It can mark on all Metal Parts and Stainless Steel made Surgical Instruments, Titanium made Surgical Instruments, Medical Devices, Stainless Steel Wares, Metal Tools, Industrial and Automobile Bearings, Motorcycle and Automobile parts, Brass made Bath Fittings, Brass made Musical Instruments, Packing of Food, Drink and Cigarette Packings, Keys of Mobile Phones, Electric Apparatuses, Army Guns, Knifes, Cutlery made of Stainless Steel, Jewelries made of real gold and silver, Brass badges, Plastic name plates.It can mark both words (text) and graphs.