Ultra high speed cylinder bed direct-drive top and bottom feed overlock stitch machine

EXT5104DD            1 needle 3 thread, direct-drive

EXT5114DD            2 needle 4 thread, direct-drive

EXT5104DD-EUT     1 needle 3 thread, direct-drive,auto-trimmer

EXT5114DD-EUT     2 needle 4 thread, direct-drive,auto-trimmer

EXT5104-02/223     1 needle 3 thread, basic model

EXT5114-03/333     2 needle 4 thread, basic model