Sew, cut and trim perfectly in one pass with the BERNINA L 450 overlocker/serger.L450 OverlockerSKU: L450Key Features 15 Stitch variations 3-9mm overlock seam width Colour coded threading path Micro thread Control (MTC) 2 step presser foot lift 1200 stitches max per minute BERNINA Presser Foot included (1) Standard/Overlock Foot Additional presser feet and accessories are available from Thorpe & Co Warranty: 5 years mechanical.