The Butterfly domestic overlocker 113D is a brand of overlocking machine suitable for small to medium scale cloth production. Its used in locking fabric edges thereby preventing fraying of fabric. It uses three threads and comes with a needle a looper and a blade that smoothens the fabric edge after locking.
With the inclusion of an electric motor it can be used simply by placing on a flat surface and connecting to power source. Alternatively too it can be used manually using locally made table and stand ( optional).