Can You Cut a 2×4 with A Jigsaw?

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We all know how difficult it can you cut a 2×4 with a jigsaw? and we don’t want to go through the trouble of using a saw.

The good news is that you CAN use your jigsaw!

Jigsaws are designed for cutting wood and metal in different shapes and sizes.

You just need to set the depth gauge on the blade so that when you start cutting, it will clear out enough space for both boards at once.

So the Question Arise by Many Jigsaw Users Is that Whether You Can Cut a 2×4 or Not with A Jigsaw?

The answer is “Yes”, you can easily cut a 2×4 with a jigsaw.

Since there are many types of blade available in the market having different sizes and shapes, we will discuss here how to set depth gauge on a jigsaw for cutting 2×4 and what type of blade you should use for this purpose.

now you don’t need to use hacksaw or circular saw to make your job easier.

Using a jigsaw is much cheaper than using other types of saws, Also it’s easy to use and have less headache for beginners who are new in this field.

How To Cut A 2×4 With A Jigsaw?

For cutting the perfect 2×4 inside the house, the best jigsaw for cutting 2×4 is a corded jigsaw.

can you cut a 2x4 with a jigsaw

I have been using a 4-amp motor 1-1/8-inch by 30-tooth blade from Bosch for many years.

This is one of the finest tool ever, i start this project with my old saw and it made me work like hell. I had to stop many times and clean the blade, that was quite annoying.

Finally, my father bought me a corded jigsaw which is one of the most important tools for cutting 2x4s perfectly inside your house.

If you don’t have a corded jigsaw, you can also use a cordless jigsaw, but it will not have as much power as a corded jigsaw.

You can also use a circular saw to cut 2x4s, but it is not the best option because a circular saw is designed for cutting plywood and other materials, not for 2x4s.

Setting

The Depth Gauge On A Jigsaw For Cutting 2×4

The depth gauge is a small screw on the front or side of the saw that sets the limit to how deep the saw will cut. When cutting a 2×4, you want to make sure that the blade goes just deep enough to cut through the width of the board, without going too deep and cutting into the other side. For this purpose, you will need to set the depth gauge on your jigsaw to the thickness of the board you are trying to cut. Most blades have a depth indicator on them that will help you set it to the correct depth.

  • Before starting to cut your 2×4, you need to set the depth gauge on your jigsaw for this purpose.
  • To do so, first of all unplug the cord and remove the battery from cordless models.
  • By using a 3/8-inch drill bit or any drill bit of same size, it will help you to set the depth gauge perfectly on your jigsaw

If you are cutting 2x4s that are between 3/4-inch and 1-1/2 inch thick, then you will need to set the depth at 1/4 inch below the thickness of the board; if you are cutting 2x4s that are between 1-1/2 inch and 3 inches thick, then set the depth at 1/8-inch below the thickness of the board. Always remember that if the blade isn’t deep enough, then it cannot cut and more than likely will get stuck in your 2×4! When you are done cutting, be sure to raise the blade back up to its original position.

Insert Drill Bit

can you cut a 2x4 with a jigsaw

Now, insert the drill bit into the hole that is located above the blade on your jigsaw. Tighten it with a screwdriver or Allen wrench.

Hold & Start Cutting Slowly!

Now, hold the 2×4 against the fence and slowly start cutting. If you are using a corded jigsaw, then you can go full speed without worrying about power.

For cutting the perfect corner of your 2×4, use a jigsaw blade with more teeth on it rather than having less teeth.

Also, while cutting at an angle use a 45-degree miter guide to help you cut the perfect angles. You can also consider buying a new blade for this purpose, it will make your task easy.

Cleaning

can you cut a 2x4 with a jigsaw

After you use a jigsaw to cut 2x4s, don’t forget to clean the blades with mineral spirits or any other solvent because the small wood particles and glue can damage your blade.

Just apply some solvent and start rubbing it with a dry paper towel to remove the glue and particles.

Advantages

you can also use a blade cleaning tool to remove debris from your saw blades, it’s quite simple to use – just draw the brush through your belt or circular saw blade two or three times. It will keep your blades sharp for a longer time period.

the advantage of using this tool is that you don’t need to disassemble the blade and throw away the glue and wood particles, it will save your time too.

Using Carbide-tipped Blade

can you cut a 2x4 with a jigsaw

After cutting a 2×4, you may want to cut another 2×4 in same shape but different size, for this purpose we recommend buying a replaceable carbide-tipped blade. It is better than steel because it will stay sharp for a longer time and can cut through different types of materials.

Factors to Consider!

There are many factors to consider when it comes to choosing the right blade for cutting a 2×4. You need to think about the type of material you will be cutting, the width of the blade, and the thickness of the material.

If you are using a jigsaw to cut a 2×4 that is less than 1-1/2 inches wide, then we recommend using a narrow-kerf blade.

These blades have less metal removed from them as they cut, which means more power is transferred to the wood being cut.

This type of blade is also good for ripping lumber because it creates a cleaner edge than a standard blade.

Cutting Different Sizes

can you cut a 2x4 with a jigsaw

If you are cutting a 2×4 that is between 1-1/2 inches and 3 inches wide, then we recommend using a standard width blade. These blades have some of the lowest costs per inch on the market today so they are also good for ripping lumber.

These blades are also great for cutting 2x4s because they have more teeth to remove larger amounts of material in one pass.

Cutting Different Materials

These blades will work great if you are using your jigsaw to cut thin pieces of hardwood or softwood.

As with other types of blades, these can be found in either steel or carbide tipped materials.

The benefit to these types of blades is the thin kerf which gives you added stability when making your cut.

However, if you are looking for a blade that can cut through a wide variety of materials, then we recommend using a carbide-tipped blade.

High Speed Blades

can you cut a 2x4 with a jigsaw

This type of blade is great for making plunge cuts and will also last a long time when used on softer materials like plywood. If you are looking to make precision cuts in hardwoods, then we recommend using a high-speed steel blade. This type of blade has more teeth than your standard blades which makes it perfect for making tight turns and intricate cuts.

Combination Blade  

can you cut a 2x4 with a jigsaw

While all of these blades will work great on 2x4s, it is important to remember that the wrong blade can lead to an inaccurate cut. Always be sure to read the manufacturer’s specifications before selecting the right blade for the job. If you are still unsure as to which type of blade will work best, then we recommend using a combination blade. This type of blade offers more teeth than standard blades and less teeth than high-speed steel blades.

Final Thoughts

After reading this article I hope that you have gained some insights into the world of saws and especially an upcoming wood cutting project that requires a 2×4 to be cut.

As with any tool or device, if not used properly, it can lead to disastrous results which is why there is such a plethora of articles on how to use one properly.. Click here to read another great article about how to use a jigsaw .

Our Top Pick To Consider

can you cut a 2x4 with a jigsaw

DEWALT 20V MAX Jig Saw

Our Rating

4.5/5

FAQs

A: Yes, if the 2x4 is between 1-1/2 inches and 3-inches wide, then you can cut it with a standard width blade.

If the 2x4 is between 3 inches and 6-inches wide, then you can cut it with a high-speed steel blade. If the 2x4 is between 6 inches and 8 inches wide, then you can use a carbide-tipped blade.

A: If you are cutting a 2x4 that is between 3/4 and 1-1/2 inches thick, then you will need to use a standard width blade.

If you are cutting a 2x4 that is between 1-1/2 inches and 3-inches thick, then you will need to use a high-speed steel blade.

If you are cutting a 2x4 that is between 3 inches and 6 inches thick, then you will need to use a carbide-tipped blade.

A: To change the depth gauge, disengage the blade guard and measure how deep you need to cut. Once you have set the depth, engage the guard again to keep it from accidentally being pushed down during use.

A: A combination blade is a blade that has an alternating tooth pattern to allow the blade to cut through materials at higher speeds.

A: A combination blade can be used on any material except for metal and plastics. However, we recommend using high-speed steel blades when cutting metals.

Conclusion

Now that you know how to set the depth gauge on your jigsaw, you can easily cut a 2×4 without any danger of inaccurate cuts.

Always be sure to use the correct blade for the job and remember to read the manufacturer’s specifications before selecting a blade. If you are still unsure as to which blade you should use, consult the owner’s manual of your jigsaw for further instructions.

Most saw manufacturers recommend using a jigsaw blade between 20 to 24 teeth per inch when cutting 2x4s.

 If you are not sure what size of jigsaw blades to buy or want some recommendations please click here for our blade buying guide. Happy sawing!

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