4 Best Janome Sergers – True Working and Finish-Up Tools

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Last updatedLast updated: November 13, 2021
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For Janome, serger machines are true working and finish-up tools. The quality of the stitch, SPM, the number of threads, good stitch width, stitch length adjustment, and the guarantee of the product are the main characteristics to watch out for in the best Janome Serger machines. These offer a very professional sewing finish. Although a serger may seem like an unnecessary purchase for non-professional works, the truth is that those who are dedicated to the world of sewing consider it a treasure. In fact, without being a professional in this area, you can modify your clothes, or even design your clothes with high standards.

If you love to be creative with your clothes, a serger is all you need. It streamlines the manual work of making garments. However, there is such a wide variety of sewing and overlock models that it can be overwhelming to make the right choice.  This is why we would like you to discover the wonderful world of Janome overlocking equipment. In this specialized guide, we will analyze in detail the best Janome Serger sewing equipment, its advantages, and how you can buy a Janome sewing machine at the best price.

Top 4 Janome Sergers Review 2022


Janome MOD-8933Editor’s Choice

  • SPM: 1300
  • Number of threads: 4/3
  • Stitch width: 3.1 – 7.3mm
  • Stitch length adjustment: 1 – 4mm
  • Dimensions: 11 x 12 x 10.7 inches
  • Weight: 14.3 lbs

The Janome MOD 8933 serger is an overlocking machine with a lay-in threading and differential feed. It is a perfect ally for a budding fashion enthusiast. Compact and modern, it offers all the required features you want in a machine for making crafts, knits, and denim projects.

There are the 3 and 4 thread stitch options which let you have the right settings for your fabric making projects. There’s also the rolled hem options with the quick change advantage. This lets you finish your garment easily, faster, and elegantly. It also lets the machine fold some fabric pieces underneath while stitching it neatly. The presence of the differential feed prevents puckering and stretching on virtually all types of fabrics.

What makes it special? The thread stitching options let you choose the best settings for your fabric projects. We also like the retractable removable upper knife. It lets you overlock without the need to cut your fabrics. Sturdy and heavy enough, it is built like a tank.

What cons did we find? The Janome MOD 8933 is a great machine but threading is not easy.

RELATED: 8 Best Sergers for Beginners – Learn How to Become A Pro

Janome CoverPro 900CPXBest Value

  • SPM: 1000
  • Number of threads: 1/2
  • Stitch width: 5mm
  • Stitch length adjustment: 1 – 4mm
  • Dimensions: 19.5 x 16.5 x 14.5 inches
  • Weight: 22.5 lbs

Although the general opinion is that 5-thread overlockers are the best, the truth is that it will depend on the function you need to deploy it for. In other words, there is no need to obtain a machine with peculiar characteristics and functions, if only a practical finish is desired. For this reason, this cover stitch machine is an excellent option. It provides you with 1000 stitches per minute.

Although you can get a serger that allows you to cut, overcast, and sew at the same time, this machine provides additional functions such as decorative stitches and neck strips. The serger is multifunctional, that is, you can change the threading and in this way change from one function to another.

So this equipment is best for making professional level decorative, concealed hem stitching. It is worth noting that this “hidden” function is one of the characteristics of high-end sewing machines. However, with this model, you can find a very professional finish at a much lower price. With the purchase of this model, you can get a package of accessories that will facilitate your work, as well as an instructional manual with very useful ideas to apply to your clothing arrangements.

Why did it make our list? The machine is easy to use. It is a good learning machine for beginners. We also like its multifunction design. It is suitable for overlocking and coverstitching.

What is not ideal about it? The machine emits some chemical smell. Also, it’s not the best serger for stretchy fabrics.

RELATED: 10 Awesome Janome Sewing Machines – Elegant Device for Beginners and Pros

Janome 8002DBudget Pick

  • SPM: 1300
  • Number of threads: 4/3
  • Stitch width: 3.1 – 7.3mm
  • Stitch length adjustment: 1 – 4mm
  • Dimensions: 11 x 12 x 10.7 inches
  • Weight: 13.4 lbs

The Janome 8002D is an overlock sewing machine that is sold at a very reasonable price. The machine is a powerful tool for sewing works. It has a speed of 1300 stitches per minute and works with one needle to three threads and with two needles with four threads.

It allows you to choose between four types of overlock seams, varying the stitch width between 3 to 5 mm and the length of the same between 1 to 4 mm. With the Janome overlock 8002D, you can adjust the pressure of the presser foot and its threading guide is super easy to follow and achieve.

Also, it has a clear threading diagram that will make your job easier. To make it easier and more comfortable to use, the Janome 8002D serger has a retractable knife and incorporated lighting. We also like the threading chart. It is easy to read and color-coded

What stands out? The first thing we like about this serger is that it is offered at a price affordable to the general public. Besides that, it can be used with 3 or 4 threads and with 1 or 2 needles.

What cons did we manage to find? It has no free arm for sewing sleeve openings.


Janome MyLock 634DThe Best Electronic Serger

  • SPM: 1300
  • Number of threads: 4/3/2
  • Stitch width: 3.1 – 7.3mm
  • Stitch length adjustment: 1 – 5mm
  • Dimensions: 15.4 x 13 x 14.4 inches
  • Weight: 16.6 lbs

The MyLock 634D from Janome is yet another overlock serger equipped with a self-threading lower looper. The MyLock 634D is unmatchable when it comes to making professional overlocks. The machine features two needles with 2, 3, and 4 thread stitching options. Unlike on the MOD 8933, threading is relatively easy, thanks to the color-coded thread guide. The lower looper system of threading also makes things easy.

Without the need to change your needle plate, you can easily and quickly change to the rolled hemming option. The machine features a bonus kit which includes a beading attachment, a ⅛ inch piping foot, a blind stitch foot, and a three-pack serger size 14 needles.

The serger machine runs very smoothly and is relatively easy to thread. After the purchase of the machine, you can set up and start using it in just 10 minutes.

What makes it special? We like the number of threading options the serger allows. It’s a 2/3/4 thread serger with lay-in threading. With up to 1300 stitches per minute, beginners and professionals can choose this machine.

What cons did we find? The price could be lower, considering the quality of the machine.

Things to Consider

What is a Janine serger/overlock machine? What is it used for? Why 3, 4, or 5 coils? Do I need it for my sewing projects? What do you need to consider to choose a good serger? So many questions that one can ask when one is interested in sergers and does not know anything or not much. In this buying guide section, we aim to treat these questions while helping you realize what sergers can and can’t do. We’ll show you what to consider during the purchasing process, whether you are an experienced user or a beginner.

Brand Janome

Janome is a Japanese brand whose main asset is the innovative concept on which it bases the design of its machines. Janome serger equipment are world-renowned for their quality, reliability, and simplicity. The Japanese brand manufactures mechanical, computerized, embroidery, sewing and embroidery machines, overlock and cover stitching, all with a worldwide guarantee.

Why buy Janome serger?

4 Best Janome Sergers - True Working and Finish-Up ToolsWhen you buy a Janome serger, you are assured of having a solid product at the cutting edge of innovation and of superior quality! The brand is rather specialized in overlockers, which makes its models very complete. Their machines can perform several possible overlap stitches, which is not the case with most traditional overlockers.

The company has developed models that suit everyone’s tastes and budget. The CoverPro 900CPX guarantees perfect finishes with ease, the MOD-8933 is specialized in rolled hem without having to change the needle plate to achieve it, while the 8002D is ideal for beginners. It is very simple to use while having all the basic functionalities, especially concerning the overlock stitch. But in addition to these three models, it also produces more classic overlockers, such as the Janome MyLock 634D, which at the same time is provided with many useful functions.

The brand also provides you with many accessories which can be very practical. The ultimate advantage and not the least of the Janome brand is that all of its products are guaranteed for at least 5 years (the Janome 8002D comes with 25 years limited warranty) for even greater safety.

Whether you are new to sewing or you are a professional, the Janome company therefore necessarily has an overlock machine for you, as the range of its products is vast and particularly innovative.

Features to consider when choosing a Janome serger

To choose your serger according to your needs but also your budget, here are the main criteria to take into account to make the best choice.


The SPM of a sewing machine is an abbreviation for the stitches per minute – that is, the number of stitches the particular machine can make in a minute.

For convention sewing machines, the approximate number is around 600. However, serger models can make on an average 1700 SPM. This ensures they can seam, overcast, and trim, all in just one operation.
It is thus able to produce finished results as you can find in ready-to-wear dresses, home decor materials, and other accessories. An SPM of around 1000 to 1300 is still great for a serger machine. It however depends on the type of use and the skill level of the user.

Number of threads

4 Best Janome Sergers - True Working and Finish-Up ToolsThe serger uses several spools of thread (or cones). You will mainly have the choice between 2, 3, 4, or 5 thread overlockers. This criterion is important since it will mainly determine the type of stitches that the machine can make for your sewing projects.

  • The 3-thread serger: It is particularly suitable for people who only want to overcast. It promises you a neat finish only in the 3-thread overlock stitch but will not allow you to work on stretch fabrics or to do decorative stitches. These are usually the cheapest overlockers since they do not have, for example, differential feed. They also only use one needle.
  • A 3 and 4 thread serger: These are often entry-level sergers. They allow you to join, cut, and overcast fabrics in one pass. This type of serger is ideal for stretchy and resistant fabrics like jerseys. They have all the essential features you would expect from a serger but are noisier and less stable (lighter) than other models.
  • The 2, 3 and 4 thread serger: It differs mainly from previous models by its versatility and the many creative possibilities it offers. The 2, 3, and 4 thread serger allows you to make stitches that only use 2 threads (2 thread overlock, 2 thread flatlock, or 2 thread rolled hem). It is the perfect model to vary your finishes and give free rein to your creativity without being limited. It usually comes with advanced features that make it easier and more comfortable to use than the 3 and 4 stitch models. It is this type of serger that is most popular with seamstresses of all levels.
  • The 2, 3, 4 and 5 thread serger: It is more exactly a cover machine. In particular, it makes it possible to make decorative, covering, or chain stitches that other models cannot. It can also be used to sew hems on any type of fabric. The cover machine is different from the overlocker since it does not allow the fabric to be cut. However, there are combination models of overlock/cover that benefit from the functionality of both machines.

Differential feed ratio

The differential controls the speed at which the feed dogs feed the fabric. Unlike the sewing machine which is equipped with only one row of feed dogs, the serger has two. The first row at the front and a second at the rear. As these two rows are independent, you can increase or decrease the value of the differential to prevent stretch fabrics from being stretched (one claw slower than the other) or light fabrics from being gathered (one feed faster than the other). When the differential is not activated (1 or N), the two rows advance at the same speed for sewing cotton fabrics for example. For total control of your sewing work, differential feed is essential. It is usually available on the majority of serger models.

Cutting tool

The serger incorporates two knives: a movable upper knife and a fixed lower knife, located right next to the needles. They are used to cut the fabric at a perfect distance for a clean finish. You can adjust them according to the width of the fabric you want. But the ideal is to keep a few specific margins including:

  • 7 mm or 1 cm for other precision seams;
  • 15 mm for classic seams;
  • 30 mm or 40 mm for the hems.

Most sergers are equipped with a removable knife, but be sure to check this feature. To perform certain tasks, you will need to deactivate the knife so as not to cut the fabric.

The Loopers

The serger is equipped with two loopers which guide the threads to under the needle plate. With the help of the needles, the machine can create the stitches by interweaving the different threads one above the other. They sometimes make threading the threads a bit complex but are essential for the proper functioning of the machine.

The needles

4 Best Janome Sergers - True Working and Finish-Up ToolsUnlike a traditional sewing machine, the serger usually has two needles that can work together, for stitching and serging, or separately. As with sewing machine needles, you will need to adapt your needles to the type of fabric and thread you will be using. Some overlockers allow the use of standard needles (usable with a sewing machine) but others only accept special needles for overlock and cover which are more suited to the sewing speed of these machines.

Automatic Threading

Threading the threads is often a tedious step to perform. But it is an essential step before starting to sew or when it is necessary to change the thread in the middle of a seam. Threading consists of passing the different threads one by one through the needles and loopers, scrupulously respecting the order of passage of each thread. For 4-thread serger models, two threads pass through the loopers on the inside of the machine while the other two pass through the needles on the outside. Most overlockers (like the Janome MyLock 634D) have colored markers to follow to simplify threading. Instructions for the various steps are also inside the front cover of the machine to always have them at hand. In most cases, the threading follows the same sequence from one serger to another. The passage of the threads generally begins with the threading of the upper looper (red) then the lower looper (yellow) before ending with the threading of the right needle (green) then the left needle (blue). To simplify your task, some sergers offer an automatic air threading system. The threading works with a jet of pressurized air which propels the thread through the machine to thread the loopers (upper and lower) in seconds. This feature saves time but necessarily increases the cost of the machine.

Adjusting the Thread Tension

Thread tension discs allow the tensions of each thread to be adjusted independently of each other. The tension should be adjusted according to the type of fabric and thread used or the selected stitch point. The larger the number indicated, the greater the tension of the thread. Each tension adjustment knob is usually differentiated by a color code corresponding to the thread of the loopers or needles. The tension is adjusted manually, but on some high-end serger models, the tension can be automatically adjusted by the machine depending on the selected stitch point.

Extra features

4 Best Janome Sergers - True Working and Finish-Up ToolsThe serger is a very ingenious sewing equipment. It is characterized by its ability to join pieces together, precisely cut excess edges of fabrics and sew overlock stitches in one pass. To do this, it is equipped with a plethora of small parts that can be serviced, replaced, or repaired when needed. Below are some of the extra but technical features which you should consider before choosing your Janome serger.

  • Feed dogs: The presser foot or presser foot is a rocking device that is used to immobilize and move the fabric. Usually clipped, it can be easily replaced by other optional feet. Located below the feed teeth are the two rows of crenelated (or serrated) metal. They ensure the differential transport as in a usual sewing machine. There are also claws behind to control their movement. Their choice also depends on the type of fabric and the envisaged seam (gathered, stretched fabric, etc.).
  • Spool holders: As their name suggests, this is the support that accommodates your spools or cones of threads. Depending on the serger model, the number varies from 3 to 5. The spool holders are all equipped with an anti-vibrator.
  • Buttons or knobs: These are the knobs for adjusting the thread tensions. The adjustment session may take longer than for a sewing machine.
  • The free arm: As with a sewing machine, the free arm makes it easier to sew tubular parts like sleeves or hems

Optional serger accessories

Most overlockers offer some interesting accessories as options to make the job easier and achieve quality finishes. You just have to find the one that suits your needs.

  • Edging foot or elastic foot: This foot is essential for putting an elastic or a ribbon on the edge of a stretch fabric, namely jerseys.
  • The piping foot: This foot allows you to put piping or a strip of fabric around a cord along with a work, to be inserted between two layers of fabric.
  • The gathering foot: It is used to gather the fabric and sew it at the same time on another flat piece.
  • The wheel: If the serger seems scary to you, especially for apprentices, the handwheel makes it easy to handle. As with the sewing machine, its basic principle is to lower and then raise the needle manually. This accessory offers the opportunity to sew more slowly or to check the alignment of the threads.
  • The waste bin: Since the serger creates a lot of waste, a waste container can be useful. It can be attached to the front of the machine to keep your workstation clean and prevent fabric or thread residue from being scattered anywhere during sewing.


The price is obviously an important element to take into consideration when making your choice. Before putting out a budget, you must consider your needs, your level of sewing, and your frequency of use. A serger is a machine with complex mechanics. Its price will of course depend on the type of serger you choose (3 threads or 3 and 4 threads or 2, 3, and 4 threads) but also on its functionalities. For occasional use, there are entry-level models around $200 but prices can quickly climb up if you want advanced models such as the Janome CoverPro 900CPX. For more regular use, go for the higher range instead. For a price of around $500, you will find models that offer a much better level of finish and comfort of use. Whatever happens, avoid low-cost machines that are often fragile, limited in their performance, and which may discourage you. So yes the purchase of a serger can command a budget a little higher than that of a sewing machine. For example, you can find excellent sewing machines like the Brother FS40 for a price well below $200. Nevertheless, with the purchase of an overlock machine, you will not be disappointed with the result of your sewing projects.


This is a machine designed for cutting, stitching, and overcasting fabric edges. All these operations are carried out in a single pass to save you time. This way, you won’t have to put a lot of effort into finishing. It should be noted that the serger is different from a sewing machine. It allows you to perfect sewing work. The use of this material is especially suitable for fine and elastic fabrics. Most overlockers on the market work with 2, 3, or 4 threads.

You must first choose the coils, preferably the large models to save time in use. Then you can proceed with the threading which is an essential step in the use of an overlock machine. To do this, you must refer to the indications and diagrams in the manual. Then, you will have to choose the needles you are going to use, taking into account the type of fabric to be worked on. Make a small test run on a scrap of fabric if necessary. After all these steps, it remains only to put the fabric in place. Finally, simply start the machine to begin finishing and stop when you are done.

The ultimate advantage of the Janome brand is that all of its products are guaranteed for at least 5 years. Some models like the Janome 8002D comes with 25 years limited warranty for even greater reliability. The brand offers at least a year warranty on the mechanical parts of its products and a 5-year warranty on the electrical parts. The warranty period begins reading from the date of the original purchase or order delivery. It covers defects and workmanship.

Asides from the essential features which are included in Janome sergers, most of these models come with additional accessories that we don’t usually find in models from other brands. For example, the Janome MOD 8933 comes with an instructional DVD, four-thread spools, presser foot for general purpose, screwdrivers, tweezers, a set of serger size needles, an instructional manual, a power cord, and a foot controller.

Our Verdict

Janome is a Japanese brand that specializes in high-quality overlocking or serger machines. Simply put, they are one of the best in the business of serger machine manufacturing. We’ve provided four models in this review, but here is our final verdict.

Our overall best model and the Editor’s Choice is the Janome MOD-8933. This is an overlocking machine with a lay in threading and differential feed. It is a perfect ally for any budding fashion enthusiast as well as a skilled user. Compact and modern, it is a machine for making crafts, knits, and denim projects.

The Janome CoverPro 900CPX comes with an additional budget but it has the best value among the selected products. This machine is easy to use. It is a good learning machine for beginners. You’ll like its multifunction design. It is suitable for overlocking and coverstitching.

Finally, if you want one of the best Janome serger machines, but for a relatively low price, choose our Budget Pick, the Janome 8002D. This is an overlock sewing machine with a speed of 1300 stitches per minute.

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