MO 644DN

OVERLOCK 1/2 needles - 2**/3/4 threads, knob thread tension adjustment, differential and stitch lengthener, needle plate with double index for hemming, facilitated threading of the lower looper. Max speed 1500 stitches/min. ** using the converter, which is not supplied but available as an accessory. Video tutorials on using the machine are available at the following link (in English only)