
Bernette B64 AIRLOCK: Air Threading for Fast Serger Setup
The bernette B64 AIRLOCK serger threads the loopers automatically with an air threader. With 16 stitches, speeds up to 1,300 SPM, a freearm for sleeves and cuffs, and the bernette Free Hand System, setup and sewing are fast and hands-free.
Key Features:
- Automatic air threader for looper threads
- Freearm
- Color-coded threading paths
- Thread tension release when presser foot raised
- Stitch length adjustable while sewing
- Accessories under the looper cover
- Safety switch activated when cover is open
- Micro Thread Control (mtc)
- Free Hand System (FHS) including knee lifter

Automatic air threader:
- Threading the looper has never been easier and quicker thanks to the color-coded threading paths. Thread each looper separately or both together with one simple push.

5 LEDs in the needle and working area:
- The well-lit workspace of the bernette 64 AIRLOCK eases sewing as well as threading of loopers and needles. The 5 LED lights provide clear visibility for precise and accurate work.

Micro Thread Control (MTC):
- Used for the first time on a bernette machine, the MTC Micro Thread Control (MTC) saves you significant time and effort while ensuring consistent high-quality stitches, since you need only set thread tension once – even if you alter the cutting width and fabric thickness!

Lots of space thanks to the large working area (130 mm)
- The 130 mm space right of the needle gives overlocking another dimension. The large working area is ideal for leading and catching heavy sewing projects behind the needle and gives you the space for all tasks in the needle and looper area: changing the presser foot, attaching upper looper converter and much more.

Freearm:
- Sewing tubular projects such as cuffs, legs and necklines will be easy thanks to the freearm.

Super-large slide-on table:
- The easy-to-attach and included slide-on table makes sewing and fabric guiding even more comfortable, especially for large sewing projects. The fabric will glide smoothly over the rounded shaped table.

Free Hand System (FHS):
- With the included knee lifter, your hands remain free to comfortably position the fabric under the presser foot. Furthermore, you can easily lift the presser foot with your knee by pushing the lifter to the right.
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Specifications
| Key Specs |
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| Threading |
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| Workspace & Display |
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| Smart Features |
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| Included Accessories |
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| Warranty |
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Special Financing Available
Apply in-store or online through Synchrony Bank.
Flexible payment plans make it easy to get the machine you want.
~$125/mo suggested payments with 12-month special financing*
or call (800) 687-5175
*Suggested monthly payments are estimates only. Actual terms subject to credit approval through Synchrony. See store for details.
Frequently Asked Questions
Does the bernette b64 AIRLOCK do coverstitch?
No. The b64 AIRLOCK is an overlocker with 16 overlock stitches using 2, 3 or 4 threads. For coverstitch and overlock in one machine, look at the bernette b68 AIRLOCK.
How does the air threading work?
Press the button and the automatic air threader threads both loopers. Color-coded threading paths guide the needle threads, and a manual needle threader and threading wire are included.
How fast does the b64 sew?
It sews up to 1,300 stitches per minute, with stitch length adjustable while you sew. Five LED lights and 5.1 inches (130 mm) of throat space to the right of the needle keep the work area clear.
What is the Free Hand System?
The bernette Free Hand System is a knee lifter that raises the presser foot so both hands stay on the fabric. It is included, along with the Upper Looper Converter for 2-thread stitches.
What warranty comes with the bernette b64 AIRLOCK?
bernette covers mechanical parts for 10 years and circuit boards and electrical parts for 2 years, and Quality Sewing adds a 1-Year Quality Sewing Warranty. Browse more serger machines.
