A 3 and 4 thread serger. Machine has a one-push air threading system; 8-piece feed dog system to grab and feed fabric from knits to denim; a built-in one-step converter to allow for easier changing from 3-thread to 2-thread applications; and a built-in needle threader. Maximum speed: 1,300 spm. Other features include: retractable upper knife, thread cutter, adjustable foot pressure and LED light.
You need to obtain the Serger Certificate to use this equipment.