A lot of machine shops with 3 or 4 axis machining can perform the same work as a 5 axis CNC machine, but lack the precision of true 5 axis milling. Choosing 5 axis machining benefits you in multiple ways. The fixture setup takes much less time. Your part is also built within one workstation, reducing human interference and increasing precision. We welcome all challenges from impellers to gears to turbine work. Many have thought there part is impossible or too complex to create, until they relied on China to make the impossible, possible.
