Overlock (Serger) BERNINA L660

Overlock (Serger) with air threading BERNINA L660

“The most intuitive Overlocker in the World” that will delight all types of sewists, whether they are seasoned professionals or ambitious beginners embarking on their overlocker journey.

Incorporating many of the much-loved L 8 series features, the L 6 Series pushes innovation even further with a range of brand-new highlights for BERNINA’s overlocking community. And while we were able to reduce the machine size of the L 6 series significantly, it goes without saying that BERNINA remains uncompromising when it comes to comfort features like ample workspace to the right or the integrated needle threader.

Never worry about rethreading your L 6 Series. Its unmistakable threading paths do not require any specific sequence, while our renowned BERNINA One-Step Air Threader mechanism takes care of the rest for you.

But beyond the popular and proven, it’s the new features, such as a programmable needle stop in combination with our upgraded BERNINA Free Hand System that automatically lowers your feed dogs while lifting your presser foot, which make your sewing projects more pleasant and easy to create with the L 6 Series.

We have even added a slide speed controller and a dimmable light switch.

Updated machine visual design will complement any sewing studio.

Feature highlights:

• One-Step BERNINA Air Threader
• Lighting of the air threader
• Semi-automatic needle threader
• Programmable needle stop up/down
• Activate or deactivate knife from the outside
• 1200 stitches per minute with speed control
• Raising the presser foot and lowering the feed dogs using the knee lever (BERNINA Free Hand System FHS)
  

Table of stitches you can achieve with this machine

Getting started has never been so comfortable

Illuminated air threader
All-in-one magnetic looper cover
Integrated needle threader
The innovative magnetic all‑in‑one looper cover allows quick and intuitive threading preparation. The illuminated One‑Step BERNINA Air Threader and the integrated needle threader make getting started so effortless that you can dive straight into your creative world.

Convenient handling
Free Hand System with Feed Dog Drop
Swing-out presser foot
2-step presser foot lift
With the BERNINA Free Hand System (FHS), you can easily raise and lower the presser foot using the knee lever while simultaneously lowering the feed dog, allowing you to easily position and remove your sewing project. In addition, the presser foot can be swung out to the side for convenient access to the needles. Thanks to the 2-step presser foot lifter, you can position even thick or multi-layered projects effortlessly and precisely.

Sew as you like
Programmable needle stop
Set the speed to your liking
Sewing light with dimmer
Control your L 660 exactly as you wish: With the BERNINA foot control, you can sew precisely stitch by stitch, and the back-kick function lets you raise or lower the needle with ease. The speed can be easily adjusted using the slider on the front panel, while the presser foot pressure can be customized for thin or thick fabrics. The dimmable sewing light creates the perfect atmosphere for precise work. Thanks to the powerful DC motor, you maintain perfect control at all times.

Precision in every detail
Micro Thread Control (mtc)
Differential feed
Total stitch control
With Micro Thread Control (MTC), you can fine-tune the looper thread amount for a flawless fabric edge. Just like any other setting, you can adjust the looper thread amount at any moment to achieve perfect stitches every time, even while you’re sewing. The stepless differential feed keeps even delicate or highly elastic fabrics beautifully smooth and free from puckering. It is this Total Stitch Control by BERNINA that gives you the freedom to create unique effects.

Everything in view and within reach
Magnetic tool holder
Accessory box with tool insert
Overlock Foot with Tape Guide #L11
With its open tape guide, the Overlock Foot #L11 is your go‑to solution for any fabric, from fine to heavy – and ideal when adding tape to your projects. Keep your tools exactly where you expect them with the magnetic holder, ensuring tweezers and scissors are always within reach. Prefer things neatly tucked away? The practical accessory box with its integrated tool‑insert lid keeps everything secure and beautifully organized.

Clever, spacious and compact by design
Easy to operate knife from outside
3 to 9 mm stitch width
Slide-on Table included
The L 660 provides a bright, spacious sewing area that gives you maximum creative freedom while maintaining a minimal footprint. Effortlessly guide large or heavy projects across the sturdy Slide‑on Table. Precisely adjust the knife position to the desired stitch width, up to 9 mm. For seams without cutting the fabric, the knife can be easily deactivated from the outside at any time.

Extremely fast, precise & quiet
Sew up to 1,200 stitches per minute
Powerful, consistent performance & precision
Extremely smooth operation
With the L 660, you can sew extremely fast at speeds of up to 1,200 stitches per minute or stitch by stitch with maximum precision. This makes it even easier to create precise lines and curves. All this with the smooth operation for which BERNINA has always been known.