Upper Blade for Overlock Machine (Ref. 68019565)

The blades of an overlocker are at the heart of a perfect finish. With intensive use, and especially when cutting thick fabrics or accidentally sewing over pins, the upper knife loses its cutting edge (becomes dull) or gets small nicks.
This replacement upper blade (moving knife) restores clean and precise cutting to your new generation overlock machine. It is essential to replace the knives as soon as you notice that the machine is fraying the fabric, to avoid straining the motor and to ensure a professional finish on your seams.
(Original reference and equivalents: 68019565, VSM_68019565)