Serger Needle: How to Choose and Avoid Mistakes (2025)

Aiguille pour surjeteuse : Comment choisir et éviter les erreurs (2025)

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Why choose Schmetz needles for your overlocker?

The Schmetz ELx705 SUK CF needle is one of the most reliable and widely used models for overlock sewing. Designed specifically for multi-needle sewing machines, it guarantees smooth, clean and durable sewing on a wide range of stretch and knitted fabrics.

A benchmark of German quality

Produced in Germany to strict manufacturing standards, the ELx705 SUK CF 80/12 embodies Schmetz's technical excellence. Its CF (Chrome Finish) treatment improves the needle's durability and allows for smooth passage through fabrics without overheating , even during long sewing sessions.

Compatibility with most overlockers

This model is compatible with the majority of family overlockers: Juki, Janome, Brother, Baby Lock, etc. Its specific design for vertical feed machines ensures perfect stability , reducing the risk of skipped stitches or shifts on stretch seams.

Optimal reliability and longevity

Thanks to its medium ball point (SUK) , this needle penetrates between the fibers without breaking them, which is ideal for knitted fabrics (jersey, interlock, sweatshirt, etc.). Its 80/12 diameter makes it particularly suitable for fine to medium fabrics, ensuring a clean and even seam .

What is the use of the Schmetz ELx705 SUK CF needle?

This unique needle design is designed for stretchy and flexible fabrics . It produces clean seams without bunching or uneven tension. It is particularly suitable for both beginners and experienced sewers looking for a simple and reliable solution.

IMAGE (illustration of ELx705 SUK CF needle with stretch fabric)

Fabrics compatible with this model:

  • Jersey (all thicknesses)
  • Cotton and viscose knit
  • Light sweatshirt or French Terry
  • Stretch knitted fabrics
  • Interlock or fine lycra

This needle ensures smooth and clean sewing , even at high speeds, thanks to its chrome finish and double groove structure, ideal for overlock work .

Where can I find compatible Juki needles?

You can buy:

Schmetz Overlock

How to change the needle on a serger step by step?

Changing a serger needle is simple if you follow these steps:

  • Turn off your machine
  • Unscrew the retaining screw
  • Carefully remove the used needle
  • Insert the new needle, flat side facing back
  • Screw firmly without forcing

Serger Needle Bonus: Care Tips and Tricks

To extend the life of your needles:

  • Change needles every 8 to 10 hours of sewing
  • Replace a bent needle immediately
  • Use storage boxes by size
  • Clean the needle area regularly

FAQ about serger needles

Can you use sewing machine needles on a serger?

No, it is strongly recommended to use special overlock needles such as the ELx705 .

What is the difference between a standard needle and an ELx705 needle?

The ELx705 needle is reinforced to withstand the fast speeds and side-to-side movements of overlockers.

When should you change your overlocker needle?

Every 8 to 10 hours of sewing or whenever skipped stitches or unusual noises appear.

Which needle for a Juki MO-2000QVP overlocker?

Mainly use ELx705 needles

If you are interested in the subject of needles, know that there are different models depending on the sewing machine , the fabrics and the uses. Whether you use a classic machine, an embroidery machine or an industrial sewing machine, the choice of the needle is essential to obtain a perfect result. To go further, you can consult our blog article dedicated to this subject: How to choose your needle for your sewing machine?

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