Bernina L660 Air Thread Overlocker One-Step Air Threader, Free-Hand System with Feed Dogs, Programable Needle Stop

Arriving August 2026

Pre-order in store. Pricing is available in store.

The BERNINA L 660 combines maximum comfort with precision technology. The BERNINA Free Hand System (FHS), the programmable foot control, and the illuminated One-Step BERNINA Air Threader make every project easier, faster, and more intuitive.

Illuminated One-Step BERNINA Air Threader
Easily thread the needle with the built-in threader
BERNINA Free Hand System with Feed Dog Drop
Program your needle stop, up or down? The choice is yours!
Easy-to-operate knife from outside

Motor DC
Maximum Sewing Speed (stitches per minute) 1200
Differential Feed 0.7 - 2
3-step Presser Foot Pressure Adjustment
Built-in Needle Threader
Color-coded One-path Threading
BERNINA Free Hand System (FHS) with Feed Dog Drop
Needle Stop Up/Down Programmable
Automatic Needle Stop Up
Swing-out Presser Foot with Auto Swing Back
Easy to Engage and Disengage Knife from Outside
Micro Thread Control (mtc)
Thread Tension Adjustment
Stitch Length Adjustment
Stitch Length Fine Adjustment for Rolled Hem
Differential Feed Adjustment
Rolled Hem Selection Lever
Stitch-by-Stitch Sewing
Automatic Needle Stop Up
2-step Presser Foot Lifter
Thread Cutter
Integrated Upper Looper Converter
Speed Control
Sewing Light Switch/Dimmer
Sewing light
Magnetic Tool Holder

Standard Overlock Foot #L11
Slide On Table
BERNINA Tweezers
Brush Needle Inserter
Screwdriver
Spool stabilizer
CS lock tool
Overlocker oil
Knee Lifter
Cut off bin
Dust cover
Power cable
Thread Set for Overlocker
Accessories Box
Spool net (4 x)
Spool disc (4 x)
T10 screwdriver
Needle set ELx705 CF
Foot control

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 extremeley 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.

L660 3/4 view

L660 3/4 view with Table

L660 Rear View

L660 Front View with Table