In the industry, this is done using extremely high-powered laser cutters, plasma cutters, or water jet cutters. All of which are very pricey equipment for a hacker. Until now anyway. Introducing ...

These 3 Stage Water-Jet Pumps are capable of delivering flow over 1,400 gpm and head conditions up to 900 ft. Three separate impellers provide improved pressure up to 370 psi Standard hand ...