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WEN 3920 Review

The WEN 3920 is an excellent entry-level model for those who have little to experience working with scroll saws. If you are currently looking for one of these saws, you’ll find that this one has a lot to offer.

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.

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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.

One of the best things about this saw is that it has a very user-friendly design. There is a simple mechanism for changing the blades that you shouldn’t have any issues with. It works perfectly with pinless and pinned blades for maximum versatility.

Features

Variable Speed Control

This saw has a variable speed control dial that you can 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

The screw blade adapter this saw features will allow you to switch out blades quickly and easily without having to use a tool. This makes working with this saw a lot easier as a whole.

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

The large 16-inch throat of this scroll saw means that you will be able to work with a large piece of material. This can be hugely convenient when you have a particularly wide piece of wood or other material that you need to cut.

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. It is 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.

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PROS:

  • Versatile design of this saw allows it to be used with pinned and unpinned blades.
  • Switching out blades only takes a matter of seconds.
  • Maximum visibility at all times with a flexible work light.
  • A variable speed dial makes it easy to select the best speed for each project/task.
  • The dust pump makes it easy to see your design as you cut through the material.
  • The user-friendly overall design makes this saw perfect for people of all experience levels.
  • Durable materials this saw is made from means that it will last a very long time.
  • Designed for accuracy and efficiency to help you finish your projects quickly and properly.
  • Cast-iron table makes this saw very stable to minimize vibrations that could mess up your work.

CONS:

  • 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.

FAQS

Q: Can I use this scroll saw on a tabletop?

A: While you can use this saw on a tabletop, it is important to clamp it down so it doesn’t move around.

Q: Does this saw feature a foot pedal?

A: There is no foot pedal, but you can purchase one as an accessory to use with it.

Q: Is this saw very loud?

A: 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.

Q: Can I use spiral blades with this saw?

A: Yes, you will be able to use spiral blades. They fit in well and can be used for many different types of projects.

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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Robert

Robert Johnson is a woodworker who takes joy in sharing his passion for creating to the rest of the world. His brainchild, Sawinery, allowed him to do so as well as connect with other craftsmen and women. He has since built an enviable workshop for himself and an equally impressive online accomplishment: an extensive resource site serving old timers and novices alike.
Robert

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WEN 3920 Review
9.5 Total Score

User Rating: 4.4 (3 votes)

2 Comments
  1. Reply Irv Berman June 10, 2017 at 5:22 am

    I bought a unit from Amazon about a week ago. Very good pricce and quick delivery. Unit arrived w/o any apparent damage and is working well, EXCEPT for it having a “stutter” (hesitation in the up-and-down noise when actually cutting wood). The machine cuts just fine with the pinless adapter, but the “stutter” is distracting Those who have this model and this “problem” will know what I am talking about.

    I am wondering if this is serious enough for me to return the unit, or whether it will eventually go away. Any help/infomation you can give me would be most appreciated.

    • Reply robertsaw12 June 10, 2017 at 8:40 pm

      Hey Irv,
      I think you should return your unit and get a new one with the warranty, Amazon usually don’t have those problems but when they do they quickly fix it.

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