HAAS Super Mini Mill. 10,000 RPM spindle speed, 16″ x 12″ x 10″ YCM NSV102A. 12,000 RPM spindle speed, 40″ x 20 " x 21″ travel, ceramic bearing spindle, high speed 24 tool changer. YCM FV102A. 12,000 RPM spindle speed, 40″ x 20 " x 21″ travel, ceramic bearing spindle, high speed 24 tool changer