Can You Cut a 2×4 With a Jigsaw

Published on: June 9, 2022
Written by Eric Devin / Fact-checked by David Rowan

As a smart woodworker, you have to cut different sizes of lumber.  Among those 2×4 studs are the simplest and cheapest derivations of the wood. Don’t think a 2×4 stud measures 2″ x 4″! The authentic dimensions of the 2×4 stand are 1 ½ inches thick and 3 ½ inches wide. Can you cut a 2×4 with a jigsaw? 

The exact answer is yes, carpenters can cut a 2×4 without any hassle by using a jigsaw. Not only jigsaws, other saws like handsaws, miter saws, or circular saws are also used for cutting 2×4 wood.

This info is enough for you if you are in a hurry or do not have time to read the whole article. But, remember that there is a lot to learn!

cut a 2x4 with a jigsaw

In this guide, we will try to answer all your questions about 2×4 and encourage you to complete the next project with ease! 

Can You Cut a 2×4 With a Jigsaw?

The Jigsaw is one of the popular cutting tools with designs for thin materials. It includes a thin blade to make an ideal cutting shape in a variety of materials. So, what is a jigsaw used for? Five different uses of this saw are wood, concrete, carpet, ceramic tile, and often sheet metal. Its down-stroke cutting blade can protect against all stress and is suitable for DIYers’ wood projects. 

Even jigsaw is the grandmaster of making pieces of 2×4 slowly and patiently. The 2 x 4 size is highly recommended to use for studs for walls. Also, it is great for making furniture and sometimes framing. The redwood 2 x 4s are used for outdoor furniture including decking, railing hot tubs, saunas, etc. 

With a jigsaw to cut this piece, woodworkers might always control the blade appropriately. If you are an inexperienced user, you should confirm the cutting line from top to bottom and keep the blade drifting and flexing. 

Cutting through the thick wood with a thick jigsaw is suitable at all times. You also need to select the most accurate and powerful blade to cut 2×4 consistently with a jigsaw. Remember that the more powerful and stiffer blades, the cuts with quickly. That means you don’t have to waste a bit more attention & time while working. Now, the answer is very clear.  

Is a Jigsaw the Best Tool for Cutting 2×4 or Are There Other Options?

Other options for cutting 2×4 include:

  • Circular saw
  • Miter saw
  • Table saw
  • Handsaw
  • Chop saw

The best tool for cutting 2×4 depends on the specific project requirements, such as the type and size of the cut, and the number of cuts needed.

How Do You Cut a 2×4 by Hand?

It is also possible to cut a 2×4 by hand just by following some instructions and practice. Here are a few easy steps to cut it smoothly. 

Step 1: 

First of all, you need to mark the cutting line according to your requirements. Use a scale to do this work properly. 

Step 2:

You can utilize your thumb to turn on cutting a 2×4 piece of wood. Keep the elbow tight to your body to prevent the blade from whirling pointing out the forefinger. 

Step 3: 

In this case, keep the blade straight and put pressure behind the blade.

Step 4: 

You highly use full strokes at 45°. But, don’t allow the board to break for the reason of excess pressure. 

Can I Use a Jigsaw Instead of a Miter saw?

This is a very common question what can I use instead of a jigsaw? Many alternatives are used instead of using a jigsaw. They are scroll saw, miter saw, coping saw, hand saw, fret was, reciprocating saw, and more. A Miter saw is a great way to cut an angle cut or make 45° cuts like a circular saw. 

This is because you can use a jigsaw instead of the miter saw. Both have a straight blade. The jigsaw acts best for cutting softwood. 

Can I Use a Jigsaw to Cut a 4×4?

We have already mentioned that the jigsaws can cut 2×4 pieces. Not saying that it means two inches by four inches. Even 2×4 isn’t similar to the 4×4 dimensions. A 4×4 indicates a depth of 3 ½ inches by 3 ½ inches wide. There are multiple power saws and hand saws used to cut through different dimensions of the wood or metals. With the jigsaw, you can easily cut 2×4. 

Can you use a jigsaw to cut a 4×4? 

Most jigsaws can not cut a 4×4  because their maximum cutting ability is a depth of 1 ½ inches, only suitable for a 2×4 requirement. If you try to use a long blade to lead the 3 ½ inches cut, the blade bends and wanders in most cases to cut down. 

If you try to cut a 4×4 including the powerful blade of your jigsaw, you may fail and your blade can get stuck in the wood anytime. Sometimes the jaw starts to jump and bounce. You can not handle this odd or difficult situation. Even you hurt yourself physically and emotionally if the jigsaw is trying to cut 4×4. Instead of using a jigsaw, a 10-inch miter saw can be the perfect tool in this case. 

How Thick of Wood Can You Cut with a Jigsaw?

Jigsaws are used for not only curved or straight cuts but beveled, plunge, circular, and others. This versatile tool comes with reliable metals, often high-carbon steel or tungsten carbide. So, the question is how thick wood can you cut with a jigsaw? Or, is a jigsaw suitable for cutting thicker blocks or planks of wood?

The common cutting depth of this power tool is from 10 mm to 40 mm or ⅜ inches to 1 ½ inches. On the other hand, a 2×4 piece of wood indicates 1 ½ inches thickness. That’s why 2×4 pieces are acceptably thick for any jigsaw. If you are trying to cut too thick wood, your blade can bend. 

How Do You Cut a 2×4 with a Jigsaw?

Most of the woodworking projects require cutting wood with 2×4. It is possible to use the jigsaw. But, you can not cut too thick wood. If you are a beginner and don’t know how to do it, you can follow the below steps. 

  • First, you need to select the right blade to do this job perfectly. Go through a wider blade with a heavier body and medium-sized teeth. A Sharp, fresh, and accurate cut blade works well for cutting a 2×4. 
  • Setting oscillation when ripping the wood. It helps you cut the grain easily & quickly. To start cutting, follow the pencil line and control your jigsaw blade. 
  • Then, the cut continues according to the line. When you finish it you remove the saw marks. 

What Safety Precautions Should Be Taken When Cutting a 2×4 With a Jigsaw

When cutting a 2×4 with a jigsaw, it’s essential to follow proper safety precautions to prevent accidents and injuries. Here are some safety tips to keep in mind:

  1. Wear PPE (personal protective equipment): This includes safety goggles, hearing protection, and work gloves. This protects your eyes and ears from sawdust and splinters and your hands from cuts and scrapes.
  2. Secure the material: Use clamps to hold the 2×4 in place on a sturdy work surface, preventing it from moving while you cut.
  3. Choose the right blade: Use a fine-toothed blade designed for cutting wood. Make sure the blade is sharp and properly installed in the saw.
  4. Start slow: Begin the cut at a slow speed and increase as necessary. This prevents the blade from breaking or bending and helps you maintain control.
  5. Keep your hand steady: Hold the saw firmly with both hands and keep your wrist straight to maintain control of the saw.
  6. Use a straight edge or guide: A straight edge or guide helps you keep the cut straight and prevents the saw from wandering.
  7. Unplug the saw when not in use: Disconnect the power source when making adjustments, changing blades, or taking a break.
  8. Avoid cut-throughs: Don’t continue a cut all the way through the material. Instead, make multiple passes, lowering the blade after each pass.

By following these safety tips, you can ensure a safe and successful cutting experience when using a jigsaw to cut a 2×4.


So, your jigsaw is a reliable woodworking tool that is used for a lot of purposes. You can not ignore the fact of how thick wood is going to be cut by a jigsaw. It can cut through a 2×4 but not a 4×4 because it is too thick for this power tool. Of course, jigsaws can handle other cuts. It is better to use a 10-inch blade miter saw to slice through a 4×4.

However, we have already posted lots of great jigsaw information in this post and focus on whether can you use a jigsaw to cut a 2×4. Be sure you would like to use your jigsaw to cut it. 

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About This Writer

author eric devin

Hi, I am Eric Devin and I am a professional interior architect. Since childhood, I've always enjoyed DIY projects! And, I have loved to solve simple household problems using essential tools and equipment. I have also acquired a lot of information about basic household tools settings by working with contractors.

Hi, I am Eric Devin and I am a professional interior architect. Since childhood, I've always enjoyed DIY projects! And, I have loved to solve simple household problems using essential tools and equipment. I have also acquired a lot of information about basic household tools settings by working with contractors.

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