Haas, DMG Mori, Okuma, Doosan, Hurco, Makino, Mori Seiki, Nakamura-Tome, Index, Hwacheon, Gildemeister, Puma, Tsugami, Star CNC, Citizen. Throughout the day you balance throughput with quality—holding tight tolerances, making minor program edits when needed, and documenting in-process checks to keep parts moving and customers flying.