Straight-stitch hemmer #62 The width of the channel in the sole of Straight-stitch hemmer #62 corresponds to the width of the finished hem, making this presser foot … 4 Pieces Hem Foot, Narrow Rolled Hem Foot Sewing Machine Hemmer Presser Foot Set Suitable for Household Multi-Function Sewing Machines (1x3 mm, 4 mm and 2x6 mm) (4 Pieces) 4.0 out of 5 … BERNINA has five presser feet that make narrow, double-turned hems easy and quick to sew. Once threaded, attach the foot back to the machine and begin sewing the rolled hem, making sure to encase the fish line. Zigzag hemmer #61 turns the fabric edge under twice and sews it with a zigzag stitch to produce a narrow, sturdy hem. The hems range from 2 mm – 6 mm and work on light to medium weight fabrics. The Sole of the BERNINA Hemmer Foot. It is easiest to do this by removing the presser foot. presser foot. The channel on the sole of the presser foot is the size of the finished hem. Loosen the screw and move the metal guide until a small square opening is visible on the right side of the foot. Thread the fish line into this opening.