... Marking Machine 1.manual,low cost 4.weight:13KG 3.mark scope105*75**2mm 4.marking for nameplate Manual Press Number Marking Machine ... your best choice.Main technical parameters :1 engraving font size: 3 (4, 5) of the word 2 engraved contents: letters A ... ~ Z, numbers 0 to 9, symbols & * / - A total of 40 3, applies to materials: aluminum, copper, steel (not quenched) and stainless ...