This four-and-a-half minute GMN USA video provides a walk-through of the basic setup for a GMN HSX 100sdu-90000/3 high-frequency oil-air lubricated spindle. (Editor's Note: This video was included included as a supplement for more information related to the feature article titled "Shifting to a Rapid Rate," which appears in the June/July 2025 issue of Cutting Tool Engineering magazine.)