Character:Chinese 2mm, English 1mm. Input Voltage:AC110V 5A 60Hz. Supported Formats:BMP PLT DST AI DXF. If you have any questions, please feel free to let us know. This item is in the category "Business & Industrial\Printing & Graphic Arts\Screen & Specialty Printing\Engraving".The seller is "lyxc-sfx-broken-tap-remover" and is located in this country: CN. This item can be shipped worldwide.