I’ve had substantial experience with various scroll saws, and I can confidently assert that the WEN 3920 is an outstanding choice for those who are new or have limited experience with these tools. If you’re in the market for a scroll saw, you’ll discover that this model provides an impressive array of features and offers considerable value.
PRO TIP:
WEN 3920 units are hard to come by lately.
If you’re looking for a scroll saw that’s truly worth your money, check out the DEWALT DW788, my top pick for a scroll saw. Know more in my full review below:
What I Like
- Its versatile design accepts both pinned and unpinned blades effortlessly.
- Switching out blades only takes a matter of seconds.
- The flexible work light ensures clarity at all times during operation.
- With the variable speed dial, I can easily choose the optimal speed for each task.
- The dust pump makes it easy to see your design as you cut through the material.
- The intuitive design is accommodating, whether you're a novice or an expert.
- The high-quality materials ensure it stands the test of time.
- Designed for accuracy and efficiency to help you finish your projects quickly and properly.
- The cast-iron table provides great stability, reducing any unwanted vibrations during work.
What I Don't Like
- The motor that this scroll saw isn’t quite powerful enough to cut metal efficiently.
- You only get one blade in the box when purchasing this saw.
Design
This scroll saw has a 9/16-inch stroke length, allowing it to cut approximately 1.4 centimeters as it moves back and forth. It can cut down up to two inches into a variety of materials, including plywood, MDF and plastic sheeting.
The 1.2-amp motor gives you plenty of power to cut through thick materials for an optimal level of efficiency. Measuring 24 by 11 by 13 inches with a weight of around 28 pounds, this saw is fairly light and doesn’t take up a ton of space. It is great for cutting wood but struggles a bit with metal.
The sheer durability of this saw is fairly impressive. It made of ABS plastic and a variety of metal alloys that go particularly well together. The table underneath consists of cast-iron material that will be able to stand the test of time. All of the knobs and switches this saw features are plastic, but they are still very durable. The cast iron table is very sturdy, so you won’t have to worry about the saw moving around while you are working. This makes it easier to get precision results.
In my extensive use of various saws, I’ve found that this particular one stands out due to its remarkably user-friendly design. The mechanism for changing blades is straightforward and hassle-free. Notably, it’s versatile enough to work seamlessly with both pinless and pinned blades.
Features
Variable Speed Control
Similar to Dewalt DW7788 with a variable speed dial, this saw has a speed control dial that can be set from 400 to 1600 SPM, allowing you to get the most accurate performance possible. You can quickly and easily adjust the speed according to the material you are working with.
Screw Blade Adapter
Having spent a considerable amount of time with various saws, I can personally vouch for the convenience of this one, thanks to its screw blade adapter. It lets me change blades swiftly and effortlessly, eliminating the need for additional tools. This feature significantly smoothens the overall working experience with this saw.
Flex Light
The flex light on this saw gives you maximum visibility at all times so that you can see what you are doing. It can be easily bent and adjusted for the perfect angle no matter what. This can be a very useful feature even if you already have overhead lighting.
Adjustable Air Pump
You will be able to adjust the air pump to clear sawdust away from your work area. This makes it a lot easier to do your cutting work without any frustrating obstructions. It is fairly powerful, so you shouldn’t have to deal with any sawdust covering your design.
16-Inch Throat
I’ve found that this scroll saw’s 16-inch throat genuinely stands out. It provides me with ample space to handle larger material pieces, especially when I’m working with wide wood or other materials that need cutting. It’s an aspect that significantly enhances convenience.
Foot Clamp
There is also a hold-down foot clamp that will allow you to keep your material securely in place at all times to reduce the chances of making any mistakes. Similar to the Wen LL2156 scroll saw, it’s easy to use and does a good job of increasing the accuracy of your cuts.
Onboard Storage
You will have onboard storage for all of your blades so you can keep them organized and in their proper place. This gives you quick and convenient access to any blade you need for the project you happen to be working on at the moment.
FAQ
Can I use this scroll saw on a tabletop?
While you can use this saw on a tabletop, it is important to clamp it down so it doesn’t move around.
Does this saw feature a foot pedal?
There is no foot pedal, but you can purchase one as an accessory to use with it.
Is this saw very loud?
You can expect some noise from this saw, but it typically isn’t too loud. It largely depends on the thickness of the material you are cutting.
Can I use spiral blades with this saw?
Yes, you will be able to use spiral blades. They fit in well and can be used for many different types of projects.
WEN 3920 Review Conclusion
The WEN 3920 scroll saw is one of the best models available on the market right now. It gives you a wide range of useful features, including a variable speed dial that always ensures accurate overall performance. This saw has a simple design that makes it perfect even for those who have never used one of these tools before. If you are looking for a new saw that will match your needs, this one is probably a good choice. It has an incredibly versatile design that allows you to use pinned or unpinned blades, which is always nice. You won’t be very limited when it comes to how you can use this tool.
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