Okuma is a manufacturer of CNC (computer numerical control) machine tools, such as lathes, machining centers, grinders, and double-column machining centers. Some of the specific product lines offered by Okuma include:

-Lathes: including turning centers, multitasking machines, and Swiss-type lathes. -Machining Centers: including vertical, horizontal, and bridge-type machining centers. -Grinders: including surface, cylindrical, and internal grinders. -Double-column machining centers

Okuma provides various machine models for various industry including aerospace, automobile, medical and energy industries. The company also has 5-axis machines that are used for complex manufacturing of parts such as aerospace engine components, and also a line of robots for automation.