* Extraordinair® threading * Pure lighting with 3 LED lights * Automatic thread delivery™ system * Adjustable presser foot height up to 6mm * 8/7/6 thread stitch capacity * Exclusive wave stitch * Full featured single unit differential feed * Tubular loopers * Looper drive system * Cover stitch chaining off * Advanced knife driving and one-way clutch system * Vertical needle penetration * Dial adjustable stitch length and automatic rolled hem * Fabric support system * Chain/cover tension disks