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 SINGER S0600 is a 2/3/4-thread serger designed to take the frustration out of threading. Color-coded paths and SINGER's Easy View threading LED...
View full detailsSINGER · Overlock/Serger Finish stretch garments with a blue serger Bring a blue finish to practical garment finishing. The SINGER S0230 serger c...
View full detailsThe SINGER HD0500S is a compact 2/3/4-thread serger with a feature SINGER calls an industry first: an LED that lights the lower looper, the hardest...
View full detailsSINGER · Overlock/Serger Threading visibility with a practical finishing range Make threading visibility part of your finishing workflow. The cha...
View full detailsSINGER · Overlock/Serger A focused introduction to serger finishing Build confidence with cleaner seam finishes. The SINGER S0080 serger combines...
View full detailsSINGER · Overlock/Serger A beige serger for cleaner project edges Give seams a finished edge while keeping fabric movement under control. The bei...
View full detailsSINGER · Overlock/Serger Turn raw edges into finished projects Give handmade garments a cleaner finish inside and out. The SINGER S0100 serger co...
View full detailsSINGER · Overlock/Serger Construct the seam and finish the hem Build garments with both overlocked seams and coverstitched hems. The SINGER Profe...
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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