Overlock stitch instead of serger – I had no idea! Did you know that most regular sewing machines have a special overlock stitch that mimics a sergers stitch? Its true! My Bernina has one, and so have the Pfaff and Brother machines Ive sewn on. Most people without a serger use pinking or zigzagging to finish their edges, sometimes without even knowing they have an overlock stitch on their sewing machines.