New from Janome is the MyLock 454D overlocker and it boasts a smooth fabric feed system using 8-piece feed dog for a speedy 1300 stitches-per-minute
 
4 Thread overlocking for stitches using 3 or 4 threads, for flat locking, and rolled hemming.
Colour coded thread guides, and threading reference chart located inside front opening cover.
Slide-in thread pre-tension threading.
Presser foot, thread tension release.
Sewing speed up to 1,300 S.P.M. (stitches per minute)
Adjustable stitch length 1mm to 4mm
Adjustable Cutting width 5.3 to 7.3mm
Differential feed ratio 0.5mm to 2.25mm
Adjustable foot pressure.
Uses Janome ballpoint HAx1SP needles.
Easy conversion to rolled hem.
Retractable upper knife with easy push release.
Face plate thread cutter.
Electronic speed control.
Built-In carry handle.
Machine weight 6.1 Kg