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⚡ Cut smarter, not harder — the WEN scroll saw that keeps your craft ahead of the curve!
The WEN 16-Inch Variable Speed Scroll Saw (Model 3921) is a versatile woodworking tool featuring a unique dual-direction blade holder for unlimited cutting angles, variable speed control from 400 to 1600 strokes per minute, and a spacious 16x11-inch beveling table that tilts up to 45°. Its cast iron base minimizes vibration, while integrated dust management and a flexible work light enhance precision and comfort. Designed for professionals and serious hobbyists, it supports wood cutting up to 2 inches thick and includes onboard blade storage and tool-free blade changes, backed by a 2-year warranty.








| ASIN | B07MC1HLNP |
| Best Sellers Rank | #38,826 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Power Scroll Saws |
| Blade Length | 16 Inches |
| Blade Material | Iron |
| Blade Shape | Rectangular |
| Brand Name | WEN |
| Color | Black,orange, Orange, Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,134) |
| Cutting Angle | 90 Degrees |
| Global Trade Identification Number | 00044459392019 |
| Handle Material | Alloy Steel |
| Included Components | Scroll Saw |
| Item Dimensions L x W x H | 26.38"L x 13"W x 14.75"H |
| Item Type Name | WEN 3921 16-inch Two-Direction Speed Scroll Saw |
| Item Weight | 25.5 Pounds |
| Manufacturer | WEN |
| Manufacturer Part Number | 3921 |
| Model Number | 3921 |
| Number of Teeth | 60 |
| Other Special Features of the Product | Brushless |
| Power Source | Corded Electric |
| Specification Met | EMC, GS, ISO 14001, OSHA |
| Speed | 1600 RPM |
| Surface Recommendation | Wood |
| UPC | 044459392019 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Warranty Type | Limited Warranty |
| Wattage | 144 watts |
W**R
How good is this scroll saw? It's a WEN, and that makes it a real win.....
This is probably the best scroll saw that I've ever owned. Great price too...
G**A
Cutting corners
Perfect size for my woodworking and works great on my small projects. Easy assemble . Blades are what you get for price but so far working just fine.
N**L
Good entry-level project saw
But this for my son and works well and good for the price. Definitely vibrates alot more then higher end brands but nothing to terrible. The saw speed is on the lower end to me, even when set on highest setting compared to my old delta but Works fine for small projects and softer woods. My biggest complaint would be that the mounting holes used to bolt the saw to the workbench are in awkward places with one requiring the removal of the side panel to access the hole to bolt it down. All and all a decent saw for small projects.
S**Y
Happy son
This was a gift for my son, he likes to cut and make things to sell. He is very happy with it and it's easy to use and works well for his projects.
B**Y
Love my scroll saw!
Wish I could give my saw six stars rather than five. I love it! I've had a scroll saw in the past, but this one beats it hands-down. The very long arm allows me to work on rather large pieces. The air jet blows the sawdust out of the way so I can see my line. The light can be moved to whatever angle you need to see correctly. The guide adjusts high enough so that (with patience) you can cut pieces larger than a scroll saw should be able to. Haven't really had to use the adjustable angle for the table, but playing around I can see it is quite easy to set up.
Y**A
Excellent Value Scroll Saw – Smooth, Precise, and Easy to Use
⭐⭐⭐⭐⭐ Great scroll saw for the price – smooth and precise I’m really impressed with this WEN scroll saw. Right out of the box, it feels solid and well-built. The variable speed control is very useful and allows me to work with different types of wood while maintaining clean and accurate cuts. One feature I really appreciate is the built-in work light, which makes a big difference when doing detailed cuts. It runs fairly quiet compared to other saws I’ve used, so it’s comfortable to work with for longer periods. Setup was straightforward, and it’s very user-friendly, even if you’re not highly experienced. It’s perfect for both beginners and more detailed woodworking projects. Overall, this is an excellent value for the money. Highly recommended.
K**.
It's Nice
Nice scroll saw, easy to replace blades and enough power to get the job done. I'm happy with it.
B**R
Solid Scroll Saw; Very Reasonably Priced
I don't often write a review, but was compelled to offer my thoughts about the WEN Scroll Saw that I recently purchased. The base and frame are cast iron and the reciprocating parts are well balanced. The saw is quiet and runs very smoothly; I've already used it extensively and have not broken any blades. I'd give the saw 4+ stars, but that is not an option. As a hobbyist, it exceeds my expectations. My reasons for not offering 5-stars are that: A) It is difficult to mount from above (I had to use 1/4"-20 hanger screws); B) It is difficult to lubricate in-place the pinions that guide the reciprocating parts (The entire saw has to be tilted to either side from normal vertical--a pain in the butt with the saw mounted to a heavy maple bench); and C) The storage compartment's cover could use some improvement--awkward location and hard to open and close. For the latter, I just added an extra compartment in one of the bench's drawers to store blades and parts. I haven't figured out how to lubricate the pinions without demounting the saw each time. Other than that, this is a great addition to my workshop. It is much better that the saw which I replaced.
S**N
For a starter, this is easy to use. I would recommend changing the blade holder to the toolless version(which comes with it) and replacing the 4mm wing screws with 4mm bolts. this will require a 7MM socket to tighten, but it is well worth the modification. It provides a better grip for the pinless blades. Understand, this works very well. If you are having problems, look up Youtube video content "scroll saw" for tips and tricks. This saw is next to idiot-proof and very safe...even for children. Excellent tool.
R**S
Tiene buena potencia
H**S
I did not like the LED light assembly because it was vibrating too much. Converting it into an air blower was easy and it works great! Other than that, it is a great machine and I like it a lot.
J**A
Al, ser nuevo en esto, no tengo mucha pericia para usar la maquina, pero he conseguido varias figuras y cortes buenos, eso habla de la sencillez de esta maquina, cambiar sierras, ajustar la tensión, mover la mesa en grados, todo es fácil. He cortado principalmente triplay de 6mm y no le cuesta a la sierra, no he probado con madera más gruesa o maciza, pero no parece tener conflictos. Lo único malo que detecté es la luz esa que tiene, que al estar funcionando la máquina tiembla y molesta mucho a la vista, si tu taller está bien iluminado no la necesitas para nada.
E**O
a pesar que no la he trabajado mucho presento algunas piezas de aflojaran, pero funciona bien solo es cuestión de ajustarla abriéndola
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