HPC's Punch Machine is completely portable and punches accurate keys by code quickly and effortlessly. It is extremely easy to change from one manufacturer to another because depth and space adjustments are not required. The Punch Machine comes complete with 101 code cards, which are inserted into the machine. These cards have depth and space indicators, plus all the pertinent information such as punch, jaws, code series, blanks and any special information you need. Quite often, just replacing a code card is all that is required to change from one manufacturer to another.
The Punch Machine is a must for those who need a portable machine to create original keys where electricity may not be available.
HPC Punch Information Sheet