Sergers, overlock and coverstitch machines from Juki, Janome, Husqvarna Viking and more, for clean seam finishes, rolled hems and knits.
Guides: Best sergers 2026 · Best Juki sergers · Coverstitch vs serger · Serger thread guide
| Machine | What it does | Choose it if |
|---|---|---|
| Serger / overlock | Trims, sews and overcasts the seam edge in one pass (typically 3 or 4 threads) | You sew garments or knits and want clean, stretchy, durable seams |
| Coverstitch | Sews the parallel-stitch hem you see on T-shirts and activewear | You want professional knit hems; a serger can't sew this stitch |
| Air-threading serger | Blows thread through the loopers | Threading loopers is the reason you avoid your serger |
See Coverstitch vs Serger and Best Sergers 2026 for model-by-model picks, or shop Juki sergers.
Shop high-quality sergers and overlock machines at ThreadWorks, designed to create clean seam finishes, strong edge control, rolled hems, and professional garment construction. Sergers trim fabric while stitching, producing durable seams that help prevent fraying and give sewing projects a polished, ready-to-wear finish.
A quality sewing serger is ideal for knits, stretch fabrics, wovens, layered materials, garment sewing, home décor, and everyday sewing projects that require clean, flexible seams. Many sergers include features such as differential feed, adjustable stitch settings, rolled hem options, color-coded threading, and strong fabric handling designed to improve sewing speed and finish quality.
Whether you're upgrading your sewing room, finishing garments, sewing activewear, or creating professional-quality edges, sergers and overlock machines help deliver faster construction, cleaner seams, and more durable results.
The HUSQVARNA® VIKING® AMBER™ S | 300 overlock machine is thoughtfully designed to support your creative journey. With Precise Thread Control and f...
View full detailsWith the HUSQVARNA® VIKING® AMBER™ Air S | 500 Coverlock "Coverstitch" Machine one-touch electronic air-threading feature, you can effortlessly thr...
View full detailsDiscover how the innovative technology in the AMBER™ Air S|600 Coverlock "Coverstitch" Machine could lead you anywhere. Explore its top-of-line fea...
View full detailsEnjoy the freedom of the 1-touch air threading system on the HUSQVARNA® VIKING® AMBER™ Air S | 400 overlock machine. Its most popular features incl...
View full detailsA serger trims the fabric edge and stitches simultaneously, creating professional overlocked seams.
While not required, a serger significantly improves seam durability and garment finishing.
Yes. Sergers are ideal for knits and stretch materials because they create flexible, reinforced seams.
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