|| The Original Blitz™ Machine The Original Blitz™ Machine, from its introduction more than 30 years ago, revolutionized the locksmith industry. The 1200CMB Blitz™ simplified the code cutting process, and its innovative design earned it 3 U.S. Patents. It is the best selling code machine, renowned as the"Standard of the Industry", and after more than three decades, HPC's Blitz™ machine has become an integral part of virtually every locksmith business.Before the Blitz™ it had never been so easy to cut keys by code. No more fumbling around with time consuming depth keys. No more confusing micrometer measurements and complicated machine set-up. The "key" to this revolution was translating the lock manufacturers' depth and space measurements to code cards. Most often, just replacing the code card is all that is required to cut a key for a different lock.