How to Use the BERNINA #63 Zigzag Hemmer Foot
By Colibri Sewing | Sewing & Quilting Supplies | Published: 2026-10-30
Category: How-to Guides
Learn step-by-step how to use the BERNINA #63 zigzag hemmer foot to create double-fold hems on fine fabrics with decorative stitches.
Quick answer
To use the BERNINA #63 zigzag hemmer foot, attach it to your 5.5 mm or 9 mm machine, fold the fabric edge into the foot's scroll, and sew with a zigzag or decorative stitch to create a neat double-fold hem on fine materials.
Why the #63 differs from a standard hemmer foot
The #63 is specifically designed for double-fold hems up to 3 mm wide, making it ideal for lightweight and fine fabrics like silk, chiffon, and lawn. Unlike a standard hemmer foot that creates a single-fold hem, the #63's scroll guides the fabric to fold twice, enclosing the raw edge for a clean finish.
Because it works with zigzag and decorative stitches, it offers more creative options than a straight-stitch hemmer. However, this foot is not suitable for heavy fabrics or hems wider than 3 mm, so consider a different foot for denim or upholstery.
Step-by-step instructions
- Attach the foot: Raise the presser foot lever, remove the current foot, and attach the #63 zigzag hemmer foot to your machine's shank. Ensure it clicks securely into place. Check that the foot is firmly attached before sewing to avoid skipped stitches.
- Set up your machine: Select a zigzag or decorative stitch with a width that fits within the 3 mm hem allowance. Adjust stitch length to your preference, typically 2.0-2.5 mm for fine fabrics. Test on a scrap of the same fabric to confirm the stitch width doesn't exceed the hem width.
- Prepare the fabric edge: Fold the raw edge of the fabric over about 3 mm and press lightly. This initial fold helps the foot grab the fabric and start the hemming process. For very slippery fabrics, use a bit of starch or a fabric stabilizer to hold the fold.
- Guide the fabric into the scroll: Insert the folded edge into the scroll of the foot, lower the presser foot, and begin sewing slowly. The foot will automatically fold the fabric again, creating a double-fold hem. Keep the fabric edge aligned with the scroll opening; do not pull or push the fabric, let the foot feed it naturally.
- Sew the hem: Continue sewing at a steady pace, guiding the fabric gently. The zigzag or decorative stitch will catch both folds, securing the hem. If the fabric slips out of the scroll, stop, reinsert it, and restart a few stitches back to avoid gaps.
- Finish and press: After completing the hem, trim any loose threads and press the hem flat with an iron on the appropriate setting for your fabric. Pressing the hem after sewing gives a crisp, professional finish.
Featured product
- #63 BERNINA Zigzag Hemmer Foot: Creates double-fold hems using a zigzag or decorative stitch, for hems with a width of 3 mm, for fine materials, and fits 5.5 mm and 9 mm machines. This foot saves time and effort by folding the fabric automatically, so you can sew a professional-looking hem without pinning or ironing first.
#63 BERNINA Zigzag Hemmer Foot
