The dot pin marking machine stylus Driven by Pneumatic is ideal for the following: Fastest marking in the world Impact Marking dot matrix continuous line type Characters in variety of font styles Multiple lines of text with in marking window area of selected model Automatically generating Date Code, Day Code, Shift Code, Calendar, Serial number, Logo, etc. 2D datamatrix code marking USB Port RS 232 Port IO Port 30000 files storage On variety of material from Soft Plastics to Hardened Metals up to 62 HRC Various Marking Windows Stand alone Portable Automation Line