WEN Two-Direction Variable Speed Scroll Saw

Last updated: April 15, 2019

WEN Two-Direction Variable Speed Scroll Saw

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We looked at the top Jigsaws and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Jigsaw you should buy.

Overall Take

In our analysis of 161 expert reviews, the WEN Two-Direction Variable Speed Scroll Saw placed 6th when we looked at the top 8 products in the category. For the full ranking, see below.

From The Manufacturer

Remember when your scroll saw could cut in two different directions? Take on the most intricate and artful cuts with the WEN 16-Inch Variable Speed Two-Direction Scroll Saw. The 9/16-inch stroke saws through hard woods up to two inches thick. Adjust the speed anywhere from 550 to 1600 strokes per minute with the simple turn of a knob. The cast iron base prevents vibration and walking during operation while the spacious 16-by-11-inch table bevels up to 45 degrees for angled cut. The adjustable air pump clears saw dust from your work area to give you a clear line of vision as you cut. This combined with the 1-1/2-inch dust port keep your work area clean so you can focus on your woodworking. The saw also includes a hold-down foot clamp for securing your project in place along with a flexible work light that bends and adjusts to whatever position your heart desires. This unique blade holder accepts both pinned and pinless blades while also allowing users to change the direction of their cut to accommodate their particular workpiece. For pinned blades, simply pop the pins out of the front holder and turn the blade 90 degrees. Now, your cuts are no longer confined by the 16-inch throat of the scroll saw. On top of that, our removable pinless blade holder design tightly grips blades to prevent them from coming loose during operation. Onboard blade and holder storage creates simple organization solutions between jobs. And because its a WEN product, your scroll saw comes backed by a two-year warranty, a nationwide network of skilled service technicians and a friendly customer help line, all to make sure you remember WEN. Do not use power tools in the presence of flammable liquids or gases

Expert Reviews

What experts liked

The large cast-iron table with a throat depth of 16-inch is stable and solid. The scroll saw can also be easily bolted to a workbench for more stability.
The WEN 3920 has dual direction cutting capability. So you can cut both forwards and backward which will save you a great deal of time and help speed up your projects so you can get back to doing things that you love on your weekend instead of working.
The saw runs fairly quiet at different speeds, and is a great saw for a variety of small tasks such as cutting underlayment for purses. Even intricate designs are possible, if you know how to make them.
Quick assembly – It’s a fairly light saw and arrives almost ready to go, with just a few steps to set up.
The WEN 3920 is one of the most affordable scroll saws, but the manufacturer didn’t compromise on quality.
The support table is quite wide and has a tilt mechanism that allows you to tilt your workpiece at 45 degrees to the left and right for angular cuts.
The saw is extremely durable and stable thanks to its sturdy cast iron base. The fact that it supports both pinned and pinless blades put this saw in a class above the rest. From the look of things, this is a saw that every woodworker should have in their workshop.
The model is relatively lightweight – at 28 lbs – which means you can quickly move it from one workbench to the next. It also does not consume much space and can comfortably fit in the boot or back seat of a small vehicle.
The Wen 3920 includes a versatile tilting table that is 16 inches deep, allowing you to make lengthy cuts for large projects.
The package is great due to the fact you get a dust blower, blades and air pump. Most other saws come without these additions.
Perhaps the key selling point of the WEN, aside from its cutthroat price, is the proprietary design which allows it to accept blades in 2 directions. This means you can be even more creative when it comes to the designs you carry out with your scroll saw.
What stands out about this saw is its ergonomic design. This will allow the user to be more comfortable and therefore do better work for longer than with it. It’s large work surface also helps make it really versatile and able to handle pieces if different sizes.
Precision and accuracy are given priority, and this is evident with its accessible switch buttons coupled with its air pump and flexible light feature. The weight of the product is also a good point since it is quite light so it can be brought to different workshops.
An interesting part of this product is the way in which there is a line that blows away sawdust, allowing you to not feel overwhelmed by the amount of dust you are creating while sawing.
WEN 3920 Scroll Saw is easier to operate; it’s so simple that even a beginner can operate this device without facing any technical issues. The blade changing system is very easy to deal with and can be used with both pin-less and pinned blades.
There is a tension release switch that is situated right at the top of the machine for instant blade changes and which you can easily access. It can easily cut through a wood of up to 2 inches thick effortlessly.
One thing which we found pretty impressive in this purchase is that it comes with a clamp. Depending on the size of the material, you can move the clamp up and down. This clamp comes handy for keeping the material in place which eventually reduces vibrations to a certain extent.
There is one feature that makes it accessible, and best scroll saw, and that is throat depth. It includes 16-inches throat depth which means that you can quickly cut and handle more significant pieces.
The saw also comes with a 16” x 10” table that a great size; perfect for small pieces, but can support most projects. The table is also designed specifically to reduce vibration.
The WEN 3920 can be set to a range of speeds, from 550 to 1600 strokes per minute. It’s easy to change the speed for different cuts using a convenient knob located on the front of the machine.
It comes with a great table—the work surface is generally spacious (16 by 11 inches) and bevels at up to 45 degrees. It is also well-built—the cast iron base featured on this unit ensures that you’ll have a stable workspace and minimal vibrations.

What experts didn't like

The motor is a little under-powered and suitable only for woodworking.
Difficult to switch blades.
Vibration could be an issue but if you hold down the clamp and do not try cutting too fast, vibration should not be a noticeable issue.
Blade quality – The stock blades included aren’t the best, so you’ll probably want to buy better quality replacement blades.
The motor is slightly underpowered and may not be suitable to work on metal materials.
The process of switching blades is cumbersome.
However, cutting through metal, even after retrofitting with a carbide-tipped blade, will make this unit struggle.
Blade holder is difficult to reach.
Not possible to buy this scroll saw on WEN’s own website although you will still get that 2-year warranty.
Not designed well for internal cuts as well as not designed for professionals.
According to some customer reviews, one aspect that may need improvement is the strength of the machine’s vibration. It is not very stable even when mounted on a thick surface and it causes crooked cuts as a result.
Bottom blade holder is hard to access.
What turned me off about this tool was that even though it could be used on a table top, it is not possible to bolt it down which leads it to vibrate and bounce a lot.
The main disadvantage is weak blades. Therefore, we recommend you to purchase few extra ones just in case. And use protection while cutting for your safety.
There isn’t much, but one thing is the difficulty in finding this product at all. It seems to be in short supply. There have also been some reports of weak blades.
While the WEN 3920 cuts thin materials well, it isn’t able to handle anything more than 2” thick.
This tool is designed to handle smaller workpieces,not good for larger workpieces. Some users mentioned that the adjustable speed component doesn’t work properly.


If you were to take note of the most standard equipment to be found in the workshop of a handyman or woodworker, one tool that would show up quite frequently is a jigsaw. Jigsaws are generally operated by one hand and have thin blades that stroke up and down while allowing the user to make precise cuts around curves or areas that are tricky to reach.

When setting up a project to use a jigsaw, you have a few things to consider before turning the saw on to make a cut. Imagine you are building your own cornhole board, and you need to cut a large circle out of a piece of plywood without cutting in from the edge. You will want to mark your circle to be cut and then drill a hole in the center that is larger than your jigsaw blade. The jigsaw blade will then fit into the drilled hole, and you can start working the blade around the circle that you’ve drawn.

Not only do you want to go nice and slow during your cut to ensure you stay on the line neatly, but you will need to make sure the board you are cutting is not laying directly on top of your work table. The jigsaw blade will stroke down below the bottom surface of the board that faces the floor. So, take this into account and prop the board up in a secure fashion with something like a pair of sawhorses.

When making a cut with the jigsaw, you will be producing a noticeable amount of sawdust. You will quickly find out that the sawdust can impede your ability to see the line you’re attempting to cut, and you will be wondering how to best get rid of this sawdust. Some models of jigsaws like the Bosch Power Tools Jig Saws take this into account and have a built-in blower that will constantly blow the working area clean, allowing you to work with better vision and make your cuts more accurately.

To further enhance your ability to see well when you’re using your jigsaw, models like the Skil 6.0 Amp Orbital Action Laser Jigsaw have a built-in light that illuminates the path in front of your blade. This addition is a great perk due to the fact that the body position you use when operating a jigsaw is generally standing over top of it and blocking most of the ambient light with your body.

Like most handheld power tools, a jigsaw will send vibrations through the handle of the tool and into the hand and arm of the user. Thankfully,the vibrations in this specific tool aren’t overly aggressive. However, they can be enough to tire out the hands of the user if they’re making a lot of cuts in a short period of time. Products such as Porter-Cable Orbital Jigsaw take this into account by offering protracted grips that allow the user to make cuts for hours on end without wearing themselves down.

A common consideration in choosing any handheld power tool is whether or not to purchase one with a cord or to opt for the battery-powered option. As you would imagine, the cordless options give you the freedom to grab your jigsaw and go outside — all without the need for supplying power from a nearby outlet and some combination of extension cords.

The caveat is that the battery will die after some amount of use, and you’ll need to either wait for it to charge or have another pre-charged battery handy to swap in when you need it. The DeWalt 20-Volt MAX Li-Ion Jig Saw is a good example of a saw that has a big enough 3Ah battery to last almost an hour when cutting standard lumber. It can go closer to an hour and a half when cutting thinner materials like wood paneling.

Jigsaw blades vary greatly depending on the brand and their intended use. Like most saw blades, the type of metal used and the geometry of the teeth will determine which blade best suits your needs. It’s ideal as a beginner to purchase a multi-pack of jigsaw blades that have options to choose from to suit the material you’re cutting into.

The best thing you can do is to purchase a jigsaw that takes T-shank blades. T-shank blades have taken over as a nearly standard jigsaw blade style across almost every brand that makes the power tool. The T-shank blade allows for most saws to have a tool-less option for changing saw blades. This is a wonderful option since saw blades will become extremely hot during use and have the potential to seriously burn the skin of your fingers if you attempt to touch the blade right after use. Instead of maiming your hand, you can use a lever-action, like on the Bosch Power Tools Jig Saws, to remove the hot blade and insert a new one without having to wait for it to cool down.

Another useful function that you can find in a lot of modern jigsaws is the ability of the base to bevel, allowing the user to cut at a specific angle like 45 degrees. Having this option suddenly gives this tool a significant boost in versatility. With your saw blade angled to your desired angle, the base plate still sits flush on the board or other material that you’re cutting. As the user, you still just follow the line that you have marked, the blower still blows away the sawdust and the LED light still illuminates your cutting path. However, the final cut can be a nicely angled edge that both looks nice and softens the hard 90 degree edges that the board would have otherwise. This is highly advantageous to those using the saw for arts and crafts.

Buying Advice

Knowing how you intend to use your new jigsaw is a key factor in choosing which model is right for you. If you will be using this as a woodshop workhorse that will saw its way through  various materials and thicknesses, here are some factors that might be good to prioritize:

  • Power is a key component of power tools, and you will want something strong enough that you can have confidence in no matter what the job is. Power ratings for these types of tools are found in Amps and can range from 3-7 Amps, where the higher amperage is the more powerful tool. Topping our list of jigsaws for the most power is the Bosch 120V Low-Vibration, 7.0-Amp Variable Speed Jigsaw. This saw is powerful enough to cut up to 5-7/8″ wood sections or 3/8″ steel plates, which is an impressive task for a tool of its size.
  • Built-in blowers might well be the next highest priority for a jigsaw that is going to be used frequently. Without a good automatic blower to remove sawdust, the user will be stopping their blade every few seconds to use their own breath as a means of removing the debris. It is simply impossible to see your cut-line when the line is covered in sawdust. Do not overlook this feature, or you will be huffing and puffing your way through much slower cuts.
  • On the topic of seeing your cut-line well, a built-in light is a feature that will make your life much easier when using the jigsaw. As you hunch over your jigsaw to see the cut-line clearly, you block most of the ambient light coming from above or behind you. Without this light, you can’t see your lines very well, and you can’t effectively use your tool. The spotlight feature on your jigsaw removes this problem with ease, so be sure to find a model that has one. Some go further, like the Skil 6.0 Amp Orbital Action Laser Jigsaw, which not only has a guide-light but also a laser that projects a straight line directly in front of your saw. This helps keep your really long cuts straighter.

If you plan to use jigsaw for more light-duty tasks, you could consider a few different features as your higher priorities, such as these:

  • The portability and cordless nature of battery-powered jigsaws are perfect for smaller or one-off tasks. To be smart about purchasing a battery-powered jigsaw, such as the DeWalt 20-Volt MAX Li-Ion Jig Saw, look at the other tools in their lineup. The 20-Volt MAX Li-Ion lineup of tools that DeWalt offers is extensive enough to allow you to use the same batteries to operate multiple power tools. This helps justify the additional cost of needing batteries and chargers, instead of the standard 120V cord that plugs into your outlet. The benefits of not having the cord are \ easy to visualize. You’re going to be relieved to not be fighting with that cord as it drags behind you at all times. Instead, you’ll be able to pick up your jigsaw and simply walk across your shop to make a cut without having to find the nearest power outlet first.
  • Blade speed variability is a useful function for light-duty jigsaw cuts. If you’re hoping to make a very clean cut on a thin or brittle piece of wood, you might not want to rev the power all the way up. Having the option to slow your blade down really allows you to make precise cuts at a steady pace, ensuring the final cut looks as smooth as you need it to be. Look for variable-speed options in your jigsaw to find the product that will best allow you to control this power as you choose.