bernette 68 AIRLOCK Serger & Coverstitch Combo
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If you’re looking for one machine that truly does it all, the bernette 68 AIRLOCK Serger & Coverstitch Combo delivers impressive versatility in a thoughtfully designed serger and coverstitch combo. This powerhouse handles overlock, coverstitch, chain stitch, and combo stitches, making it an excellent choice for sewists who want professional finishes without switching machines. With 31 stitch options and support for 2-, 3-, 4-, and 5-thread stitching, it easily adapts to knits, wovens, activewear, and layered projects. The automatic air threader takes the frustration out of threading looper threads, while color-coded threading paths guide you step by step for faster, more confident setup.
Designed with comfort and efficiency in mind, this machine offers a spacious 5" (130 mm) area to the right of the needle, giving you room to manage larger projects, especially during coverstitching. The integrated free arm makes sewing cuffs, sleeves, and narrow openings simple and precise. Five bright LED lights illuminate the sewing area for excellent visibility, even when working with dark fabrics, and the knee lifter allows hands-free presser foot control when maneuvering bulky or detailed pieces. With high stitch quality at speeds up to 1,300 stitches per minute, Micro Thread Control (MTC) for precise seam formation, a large slide-on table, and a roomy cut-offs bin included, this combo machine is built to keep your workflow smooth, fast, and frustration-free—project after project.
2-, 3-, 4-, and 5-Thread Stitch Patterns
With support for 2-, 3-, 4-, and 5-thread stitch patterns, this machine gives you the freedom to choose the right stitch structure for every project. Use 2-thread stitches for lightweight seams and decorative finishes, or step up to 3-thread overlock stitches for clean edge finishing with minimal bulk. When durability matters, 4-thread stitches provide strong, stretchy seams ideal for garment construction, while 5-thread stitch patterns combine safety stitching with overlocking for professional-grade strength on stress points and heavier fabrics. This wide range of thread configurations lets you fine-tune both appearance and performance, ensuring balanced stitches, reliable stretch, and polished results across a variety of sewing applications.
Micro Thread Control (MTC)
Micro Thread Control takes the guesswork out of fine-tuning your stitches by allowing you to make precise adjustments to the looper threads with a single control. Instead of changing multiple tension settings, MTC lets you easily fine-tune how the looper threads wrap around the fabric edge, helping you achieve perfectly balanced stitches without tunneling, puckering, or loose loops. This is especially helpful when switching between fabric weights or stitch types, from delicate knits to thicker layered seams. By keeping seam formation clean and consistent, Micro Thread Control saves time on test stitching and helps deliver professional-looking results with less effort.
Automatic Air Threading
Simplify one of the most time-consuming parts of serging by using air to guide the looper threads directly through the machine at the push of a button. Instead of manually feeding thread through tiny, hard-to-reach looper paths, you simply insert the thread and activate the air system, allowing it to travel smoothly and accurately into place. You’ll appreciate this most when changing thread colors or switching stitch types, reducing setup time and helping you get back to sewing faster.
Color-Coded Thread Paths
Color-coded thread paths make threading more intuitive by clearly marking each thread’s route through the machine. Each looper and needle is assigned its own color, allowing you to easily trace the correct path without confusion or missed guides. Perfect for frequent thread changes, reducing setup time and frustration. By taking the guesswork out of threading, the color-coded paths help ensure proper tension, consistent stitch formation, and a smoother start to every project.
Free Hand System (FHS)
Using the knee lifter, the presser foot can be raised or lowered without taking your hands off the project, making fabric positioning faster and more accurate. This added control is ideal for bulky layers, curved seams, and detailed work where steady handling matters. A quick knee motion temporarily lifts the presser foot, so adjustments can be made smoothly without breaking your sewing rhythm.
Freearm
By removing the accessory table, the slim free arm is exposed, allowing fabric to slide smoothly around the needle area. This design is ideal for sewing cuffs, sleeves, pant hems, and other tubular or narrow pieces that are difficult to manage on a flat surface. Improved access around tight areas helps maintain even stitching and accurate seam placement, while reducing fabric bunching. With better maneuverability and visibility, free arm sewing adds flexibility and precision to a wide range of garment and finishing tasks.
Needle Pad
Located within easy reach, the needle pad provides a simple place to store spare needles. This built-in storage helps prevent misplaced needles during thread changes or project swaps, keeping your workspace tidy and efficient. Having extra needles readily accessible makes it easier to adapt to different fabrics or techniques.
Presser Foot Lifter
The presser foot lifter allows you to quickly lift the foot to position fabric or remove finished seams. The lift maintains consistent presser foot pressure, supporting even fabric feed and accurate stitching. Whether starting a seam, pivoting at corners, or removing layers, this simple control contributes to a smoother workflow.
Stitch Length Setting Dial
Stitch length can be adjusted quickly to match the needs of your project. Shorter stitch lengths create secure, refined seams, while longer stitches are ideal for basting or working with thicker materials. Clear markings make adjustments straightforward, helping you achieve balanced, consistent results.
Differential Feed Dial
Adjusting the ratio between the front and rear feed dogs allows fabric to be fed evenly through the machine. This control is especially valuable when working with knits, fine fabrics, or lightweight materials that tend to stretch or ripple. Increasing or decreasing the feed ratio makes it easy to smooth seams, or create gathers.
Cut-Off Bin
Positioned to catch excess fabric and threads as they’re trimmed, the cut-off bin prevents scraps from piling up around the machine or falling to the floor. Designed to support longer serging or coverstitching sessions, where consistent trimming can quickly create clutter. The spacious design holds a generous amount of cut-offs before needing to be emptied, and it removes easily for quick disposal.
Included Slide on Table
By extending the sewing area, the slide-on table provides essential support for wide fabrics, long seams, and coverstitching applications that benefit from added stability. Fabric is less likely to pull or shift as it moves through the machine, helping maintain even feeding and consistent stitch quality. The smooth surface allows projects to glide effortlessly, reducing strain on both the fabric and the sewist during longer sessions. Easy to attach and remove, the slide-on table adds flexibility to your setup and turns demanding projects into a more comfortable sewing experience.
5 LED Sewing Lights
Strategically placed LED lights illuminate the needle area and surrounding workspace, reducing shadows and making it easier to see stitches, fabric edges, and thread paths. Consistent lighting is especially beneficial when working with dark fabrics, fine details, or high-speed stitching.
Thread Cutter | Foot Pressure
The built-in thread cutter provides a quick, efficient way to trim threads neatly, eliminating the need to reach for scissors. Paired with this, the presser foot pressure wheel allows you to fine-tune how firmly the presser foot holds the fabric. Adjusting the pressure helps accommodate lightweight knits to thicker, layered materials.
Rolled Hem Selection
With a dedicated rolled hem setting, switching to fine, decorative edge finishes is quick and straightforward. This selection adjusts the stitch formation to neatly roll the fabric edge while securing it with thread, resulting in lightweight hems that lie flat and look refined. Ideal for delicate fabrics and curved edges.
Cutting Width Dial
Control how much fabric is trimmed as it passes through the machine. Fine-tuning this setting helps match the seam width to your stitch selection and fabric thickness, preventing excess trimming or uneven edges. This control is especially useful when switching between lightweight and heavier materials.
Air Threader Connector ON/OFF | Upper Looper ON/OFF
With a dedicated switch, airflow can be engaged to quickly draw thread through the looper channels, removing the need for manual threading. Switching the connector off when it’s not in use helps maintain steady air pressure and supports reliable performance. This added control keeps setup fast and consistent, making thread changes and stitch adjustments more efficient.
Disengaging the upper looper allows you to move to stitch configurations that don’t require it without rethreading the entire machine. This simplifies stitch changes and cuts down on setup time, so transitioning between techniques feels seamless. Whether adjusting your setup for a specific project or exploring different stitch options, the upper looper on/off control offers flexibility and ease.
OnBoard Storage
Built directly into the machine, the onboard storage provides a convenient place to store frequently used tools and accessories. Keeping items neatly tucked away yet easily accessible reduces downtime when changing settings or switching techniques. This thoughtful storage solution helps keep your sewing area tidy and ensures the tools you need are always close at hand, supporting a smoother, more organized sewing experience.
Included Accessories
Standard Presser Foot, Cut-Off Bin, Knife Cover Insert, Coverstitch Insert, Coverstitch Insert for Slide-on Table, Freearm Cover, Slide-on Table, Free Hand System (FHS), Retractable Thread Guide, Decorative Thread Guide, Threading Wire, CS Lock Tool, 2 Screwdrivers, 5 Spool Caps, 5 Spool Stabilizers, Overlocker Oil, Needles, Upper Looper Cover, Brush, Tweezers, Needle Threader/Inserter, Accessories Box, and Foot Control with Power Cable.
Every bernette machine is backed by a BERNINA of America Limited Warranty, giving customers added confidence in the quality, durability, and long-term support behind their investment. The warranty includes 10 years of coverage on mechanical parts, along with 2 years on printed circuit boards and 2 years on electrical components. To activate the warranty, the machine must be registered with BERNINA of America within 30 days of purchase, either online or by submitting the warranty registration card. Warranty service is provided through authorized BERNINA dealers, ensuring professional support and genuine parts. Coverage applies to machines used for private, non-commercial purposes and protects against manufacturer defects when the machine is properly cared for and maintained. This comprehensive coverage helps protect your machine for years to come, so you can focus on creating with confidence.
View Full Warranty Document.
Key Sewing Features
- 31 Stitches
- 1300 SPM
- 2, 3 and 4-Thread Overlock Stitches
- 3-Thread Super Stretch Stitch
- 2- and 3-Thread Flatlock
- 3-Thread Narrow Seam
- 2- and 3-Thread Rolled Hem
- 3-Thread Picotstitch
- 2-Thread Wrapped Overlock
- 2-Thread Chainstitch
- 4- and 5-Thread Safety Stitch
- Automatic Air Threader
- Color-Coded One-Path Threading
- Slide-On Table
- Presser Foot Pressure Dial
Key Features (continued)
- Differential Feed Ratio: 0.6 - 2.0
- Stitch Length Settings: .0 - 5.0mm
- Micro Thread Control (MTC)
- Freearm
- 5 LED Sewing Lights
- Knee Lifter
- 130mm (5") to the Right of the Needle
- Manual Thread Cutter
- Overlock Stitch Width: 3 - 7mm
- Coverstitch Width: 2.8/5.6mm
- Combo Stitch Width: 7.8 - 12.6mm
- Onboard Storage
Additional Information
- Machine Dimensions: 16.92" L x 10.62" W x 11.41" H
- Machine Dimensions with Table: 23.22" L x 15.78" W x 11.41" H
- Machine Weight: 20 lbs
- Needle System: ELx705
- Category B
- bernette 68 AIRLOCK Brochure
- bernette 68 AIRLOCK Manual PDF
- bernette 68 AIRLOCK Quick Start Guide
- bernette 68 AIRLOCK Stitch Overview
- bernette 68 AIRLOCK Workbook #1 - Basic Serger Use
- bernette 68 AIRLOCK Workbook #2 - Coverstitch, Chainsttich, Combo Stitch
Manufacturer's Limited Warranty
✔ Free shipping on orders over $99
✔ Ships from our USA (Georgia) office when in stock
✔ Weekly restocking from Japan, China, Bangladesh, and Turkey warehouses
✔ 3–7 business days handling time
✔ Compatible with multiple industrial sewing machines
✔ Carefully inspected before shipment
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