BERNINA L 660 Overlock Machine
The BERNINA L 660 overlock machine makes overlocking easier, faster, and more enjoyable with comfort-focused features and precise stitch control. The Free Hand System, programmable foot control, and illuminated One-Step BERNINA Air Threader help you handle fabric, adjust settings, and thread the machine with confidence. Whether you are finishing seams, sewing knits, or creating decorative edges, the L 660 gives you the tools to explore more creative possibilities with ease.
The BERNINA L 660 is Clever, Spacious and Compact by Design
The BERNINA L 660 gives you a bright, spacious sewing area in a compact design. The included Slide-on Table provides extra support for large or heavy projects, while the adjustable knife lets you set stitch widths from 3 to 9 mm. You can also deactivate the knife from the outside at any time for seams that do not need fabric trimming.
Getting Started has Never Been so Comfortable
Get started quickly and comfortably with the BERNINA L 660. The all-in-one magnetic looper cover makes threading preparation simple, while the illuminated One-Step BERNINA Air Threader helps guide you through the process. An integrated needle threader adds even more convenience, so you can spend less time setting up and more time sewing.
Sew as you Like with the BERNINA L 660
Sew the way you like with customizable controls on the BERNINA L 660. Use the BERNINA Foot Control for precise stitch-by-stitch sewing, and use the back-kick function to raise or lower the needle with ease. Adjust sewing speed with the front-panel slider, customize presser foot pressure for thin or thick fabrics, and set the dimmable sewing light for comfortable, detailed work. The powerful DC motor provides smooth, responsive control at every speed.
Everything in View and Within Reach
Keep every tool organized and within easy reach on the BERNINA L 660. The magnetic tool holder keeps scissors and tweezers close by, while the accessory box with integrated tool insert stores everything neatly and securely. The included Overlock Foot with Tape Guide #L11 works with a wide range of fabrics and makes it easy to add tape for clean, professional finishing.
Convenient Handling of the BERNINA L 660
Enjoy easier project handling with the BERNINA L 660 Free Hand System. Use the knee lever to raise and lower the presser foot while lowering the feed dog, making it simple to position or remove fabric without taking your hands off the project. The swing-out presser foot gives you better access to the needles, and the 2-step presser foot lift makes room for thick fabrics and bulky layers.
Precision in Every Detail
Get smooth, professional-looking seams with Total Stitch Control on the BERNINA L 660. Micro Thread Control lets you fine-tune the looper thread amount for a clean fabric edge, even while you sew. The stepless differential feed helps prevent puckering and stretching on delicate, knit, and highly elastic fabrics, giving you greater control and more creative options with every project.
The BERNINA L 660 is Extremely Fast, Precise and Quiet
Sew with speed, precision, and smooth control on the BERNINA L 660. It stitches up to 1,200 stitches per minute for faster project completion, while still allowing careful stitch-by-stitch sewing when accuracy matters most. The powerful, consistent performance helps you create clean lines, smooth curves, and professional-looking seams with the quiet, reliable operation BERNINA is known for.
BERNINA L 660 Features
Stitch Variations:
- Stitches: 18
- Overlock Stitch Width: 3-9 mm
- Stitch Length: 0.8 – 4.5 mm
- 4-Thread Overlock with Integrated Safety Seam: 1
- 3-Thread Super Stretch Stitch: 1
- 3-Thread Overlock Wide (LN): 2
- 3-Thread Overlock Narrow (RN): 2
- 3-Thread Flatlock Wide (LN): 2
- 3-Thread Flatlock Narrow (RN): 2
- 3-Thread Narrow Seam: 1
- 3-Thread Rolled Hem: 1
- 3-Thread Picotstitch: 1
- 2-Thread Wrapped Overlock Wide (LN): 2
- 2-Thread Wrapped Overlock Narrow (RN): 2
- 2-Thread Flatlock Wide (LN): 2
- 2-Thread Flatlock Narrow (RN): 2
- 2-Thread Rolled Hem: 1
- 2-Thread Overlock Wide (LN): 2
- 2-Thread Blanketstitch Wide (LN): 2
- 2-Thread Blanketstitch Narrow (RN): 2
Comfort Features:
- One-Step BERNINA Air Threader (for looper threads) Illuminated
- 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
- Cutting Width
- 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
Included Accessories
Basic:
- Dust Cover
- Power Cable
- Â Thread Set for Overlocker
- Accessories Box
- Spool Net (4x)
- Spool Disk (4x)
- T10 Screwdriver
- Needle Set ELx705 CF
- Foot Control
- Slide-On Table
- BERNINA Tweezers
- Brush/Needle Inserter
- Screwdriver
- Spool Stabilizer
- CS Lock Tool
- Overlocker Oil
- Knee Lifter/Free Hand System (FHS)
- Cut-Offs Bin
Accessory Feet:
- Standard Overlock Foot #L11
Additional Information
- Motor: DC
- Space to the Right of the Needle:Â
- Maximum Sewing Speed (stitches per minute): 1200
- Differential Feed 0.7 – 2
- 3-Step Presser Foot Pressure Adjustment
- Weight of Machine:Â
- Workspace Height:Â
BERNINA L 660’s Warranty:
- 2 Years on electrical parts
- 5 Years in the case of printed circuit boards
- 20 Years in the case of mechanical parts from the date of purchase of the product
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