3D Water Jet Cutting
With recent advances in control and motion technology, 3D waterjet cutting (abrasive and pure water) has become a reality. Where the normal axis on a water jet are named X (back/forth), Y (left/right) and Z (up/down).
3D cutting opens up a wide range of applications that can be done on waterjet. As it is still a relatively new technology, from a business standpoint, the profit margins from this type of work can be very attractive.