


Janome MyLock 644 D Overlocker
- Versatile 2 to 4 thread overlocker
- Quick transition to rolled hem
🚚 Enjoy free shipping!
Two free services included with the purchase of a machine.
1 hour of free training offered
Enjoy a free hour of training with the purchase of your machine, whether online or in-store. You won’t leave without knowing how to use it! For online training, please contact us via WhatsApp.
5-year warranty
2-year manufacturer warranty + 3 years with registration!
Low Price Guaranteed
We offer you a guaranteed low price! If you find your machine cheaper in another physical store, we will match that price. Rest assured that you always get the best deal with us. This offer is valid excluding special promotions with the machine.
Description
The Janome MyLock 644D is a high-performance serger designed for professional finishes and smooth sewing. Capable of sewing with 2 to 4 threads, it offers a variable stitch width, ideal for both sturdy utility seams and delicate, decorative rolled hems. Its intuitive control system allows easy switching from overlock to rolled hem without needing to change accessories.
Optimized precision for perfect finishes
Thanks to the thread tension adjustment, the MyLock 644D ensures consistently balanced and flawless stitches. Its convenient external controls allow quick adjustment of stitch length and differential feed settings, ensuring perfect adaptation to different fabric types.
Professional overlocking made simple
With its quick transition between overlock and rolled hem, this serger makes it easy to achieve neat and tidy finishes with minimal effort. Its ergonomic design and advanced features make overlocking a true pleasure, even for the most demanding projects.
A versatile serger for all your creations
Whether you want to create garments, reinforce seams, or make decorative finishes, the MyLock 644D adapts to your needs with precision and efficiency.
Premium Range
What if you upgraded to a higher-end overlocker with simplified threading?
ThereJanome AirThread 2000Drevolutionizes sewing with its air jet threading system, allowing for quick and effortless threading. Its differential feed and ultra-precise blades ensure clean, professional finishes on all types of fabrics.
Its LED lighting guarantees optimal visibility for maximum comfort. Powerful and intuitive, it's ideal for saving time while achieving impeccable results.
Choose the Janome AirThread 2000D!
Download the brochure and the user manual

What are the advantages of the serger?
What accessories are included with the machine?
- Crowbar
- Screwdriver (large)
- Screwdriver (small)
- Key
- Needle set
- Nets for reels
- Bobbin shims
- Brush
- Oil
- Manual needle threader and fixator
- Upper knife
- Looper threader
- Accessory box
- Waste bin
- Instruction manual
- Cover
- Pedal
- Spreader
What are the features of the Janome MyLock 644 D Overlocker?
Yes
1 bulb
Yes
Automatic
Yes
No
No
No
No
Yes
Yes
Yes
2
No
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Soft plastic protection

Your practical guide to the Janome MyLock 644 D Overlocker
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FAQ
Do you have a question? We have the answer!
Do you do repairs and maintenance for all brands of machines?
Yes, our workshop handles repairs and maintenance for all brands of sewing machines and sergers. Learn more or come directly to drop off your machine at the store.
Can I receive training on my new machine?
Yes, for any purchase of a sewing machine, serger, coverstitch machine, or embroidery machine, we offer a free in-store training session lasting over an hour. If needed, we can also support you via WhatsApp for personalized online training.
Can I try the machines before buying them?
Absolutely! Come to our store to try all our machines (sewing machines, sergers, coverstitch machines, and embroidery machines). A demonstration will be provided to help you choose the machine that perfectly meets your needs.
Which fabrics do you recommend for beginners in sewing?
For beginners, fabrics like cotton or poplin are easy to handle.
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