4. Manufacturer Websites Many leading sewing machine manufacturers, like Brother and Singer, offer self-threading models. Visiting their websites can provide detailed information and direct links to purchase.
Heavy duty machines come with more robust standard attachments for tasks like hemming, ruffling, and binding on heavy fabrics. There are often additional attachments available like piping feet and binding folders to expand the abilities on heavy materials. Dual large spool pins allow quick and easy thread spool changes for continuous operation.