Bernette Airlock B64 Overlock Serger Machine
SKU : bernette-64
Bernette
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Product Videos
The new bernette 64 AIRLOCK
b64 AIRLOCK Tutorial – Getting ready
b64 AIRLOCK Tutorial – Looper Threading
b64 AIRLOCK Tutorial – Needle Threading
b64 AIRLOCK Tutorial – Needle Change
b64 AIRLOCK Tutorial – Manual Needle Threader
b64 AIRLOCK Tutorial – Stitch Length, Differential Feed, Gathering
b64 AIRLOCK Tutorial – Cutting Width, mtc Micro Thread Control, Rolled Hem
b64 AIRLOCK Tutorial – Upper Looper Converter
b64 AIRLOCK Tutorial – Looper Thread Change and Alternative Threading Methods
b64 AIRLOCK Tutorial – Cleaning and Oiling
10 Year Limited Warranty on BERNETTE Machines
BERNINA International AG warrants this Product for a period of ten (10) years against defective materials and/or workmanship, two (2) years on electrical parts.
Bernette Airlock 64 Overlock Serger Machine
The overlocker with an air threader to automatically thread the loopers. It‘s never been so easy to get started. The b64 AIRLOCK has even more to offer: the freearm makes it easy to sew sleeves and cuffs. You will love the large work surface to the right of the needle and the slide-on table. 5 LEDs ensure the working area is brightly lit. The presser foot can be lowered and temporarily raised using the bernette Free Hand System, so that your hands remain free to guide the fabric. With 16 different stitches to choose from and a sewing speed of up to 1300 stitches per minute, you will finish your project in no time!
Bernette Airlock 64 Overlock Serger Machine Main 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
Benefits
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 faciliate 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.
Specifications and What's In The Box
Specifications
- Speed (stitches/minute): 1,300
- Sewing light: 5 LEDs
- Sewing space to the right of the needle: 5"
- Looper threader: Air threader
- Number of stitches: 16
- Needle threader: Manual
- Micro thread control (mtc):
- Width overlock stitches: 3 - 7 mm
- 2, 3 and 4-thread overlock stitches:
- Thread cutter: Manual
Contents
- Standard presser foot Overlock
- Screwdriver
- Oiler
- Spool net (4x)
- Spare upper knife (stationary)
- Spool cap (4x)
- Spare upper knife (stationary)
- Spool cap (4x)
- Brush
- BERNINA Needle set (ELx705)
- Needle Threader/inserter
- Allen Screwdriver (small)
- Tweezers
- Upper looper converter (ULC)
- Spool stabilizer (4x)
- Cut-offs bin
- Freearm Cover
- Deco Thread Guide
- Threading Wire
Stitch Overview

Included Accessories
Extension Table
More luxury with an extended sewing surface.
Cut-offs bin
The cut-off bin ensures your workspace remains tidy.
Knee Lifter
The knee-operated lifter lets you raise the presser foot and keeps your hands free.
Standard presser foot Overlock b64
The clear sole affords the perfect view of your sewing project. It is ideal for decorative seams which have been previously tailor-tacked, as well as for positioning at the beginning or end of a seam.
Downloads
Quick Start Guide
Manual
Add-on SewingMachinesPlus Branded Sewing Machine Mats
AVAILABLE IN 12 COLORS AND 4 SIZES
Small 12" x 18" | Medium 17" x 23" | Large 18" x 33" | XL 22" X 39"Red, Blue, & Gold Available in XXL 24" x 45"
- Medium, Large, XL and XXL Sewing mats are 3/16" thick
- Small Sewing mats are 1/8" thick
- Reduces vibration to your machine
- Helps reduce noise from your machine
- Prevents scratches to the surface your machine is sitting on
- Color matches your machines brand colors
- Made of high quality Neoprene
- Wipe down with damp cloth to clean
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California residents: View Proposition 65 warning
PLATINUM PROTECTION WARRANTY PLANS
SewingMachinesPlus.com is proud to offer its Platinum Protection Plan, for sewing, embroidery, longarm quilting and overlock machines sold in the U.S.A.
Your purchase is not complete until you add the security of a SewingMachinesPlus.com Platinum Protection Plan. You depend on your sewing machine to work hard for you. When a problem arises and repair is required, you need your machine fixed as fast as possible. But then you are faced with a costly repair bill. Are you and your budget prepared? Especially when you have no way of knowing when or how often the machine may need service?
Now you can relax. With our SewingMachinesPlus.com Platinum Protection Plan, out-of-pocket expenses are completely eliminated for your sewing machine repairs. The plan guarantees to pay all covered parts & labor beyond the original warranty.
Choose Between a 1 Year or 3 Year Warranty
1 Year Platinum Protection Plan
Covers: parts, labor, and FREE one way shipping. (Please keep your original packaging)
3 Year Platinum Protection Plan
Covers: parts, labor, FREE round trip shipping the 1st year, and FREE one way shipping the 2nd and 3rd year. (Please keep your original packaging)
Warranty Summary
This warranty covers parts and labor for the allotted time. Used under normal home sewing conditions. Consumable items not covered (needles, bobbins, bobbin cases, springs and belts). The warranty does not cover improper use, abuse, commercial or industrial use of machines. The warranty does not cover flood, fire or other acts of nature.
California Proposition 65
WARNING
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Attention California residents: California’s Proposition 65 entitles California consumers to special warnings for products that contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm if those products expose consumers to such chemicals above certain threshold levels. We know you’re concerned about product safety, and SewingMachinesPlus takes all necessary steps to comply with all applicable safety and health requirements.
On SewingMachinesPlus.com, we provide a Prop 65 link for each item that requires the Prop 65 warning. If a Prop 65 link does not appear in the product info section for the product you wish to purchase, the supplier of the product has indicated that it does not require the Prop 65 warning.
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Customer Rating |
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Differential Feed Rolled Hem Stitch Stitches Per Minute Number of Threads Number of Needles Adjustable Stitch Length Thread Tension Coverstitch Chainstitch Included Presser Feet Warranty |
✓ ✓ 1,300 16 N/A ✓ Manual - - 1 10 Years |
✓ ✓ 1500 4 2 0.75-4mm Micromatic Twin Cam - - - 25 Years |
✓ ✓ 1,500 4 2 1-4mm Manual - - 1 5 Years |
✓ ✓ 1,500 4 1/2 1-4mm Manual - - 1 5 Years |