How To Change Blade Dewalt Jig Saw

Changing the blade on your Dewalt jig saw is a simple task that you can do yourself with just a few easy steps. Whether you need to replace a broken blade or switch to a different type of blade for a specific cutting job, this guide will show you how to do it quickly and safely.

First, make sure that your jig saw is unplugged from the power source to avoid any accidents. Then, locate the blade release button or lever, usually located near the front of the saw, and press or pull it to release the current blade. This will allow you to remove the old blade from the saw.

Next, take your new blade and make sure it is compatible with your Dewalt jig saw model. Look for any notches or grooves on the blade that match with the saw. Slide the new blade into the blade holder, making sure that it is securely in place. You may need to rotate the blade slightly to ensure it is seated properly.

Once the new blade is in place, release the blade release button or lever to lock the blade in position. Give the blade a gentle tug to ensure that it is secure and will not come loose during use. Finally, plug in your jig saw and test the new blade by making a test cut on a scrap piece of material.

Step 1: Prepare Your Tools

Before changing the blade on your Dewalt Jig Saw, gather the necessary tools to complete the task:

for Dewalt DT3905QZ Planer Blades 82mm Also fits DeWalt DCP580N, D26500, DW677, DW678K HSS Reversible Planer Blades Pack of 2 Planer Knives
for Dewalt DT3905QZ Planer Blades 82mm Also fits DeWalt DCP580N, D26500, DW677, DW678K HSS Reversible Planer Blades Pack of 2 Planer Knives
£5.99
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  • A replacement blade suitable for your Dewalt Jig Saw model.
  • A screwdriver or Allen wrench, depending on the blade clamp design.
  • A pair of safety gloves to protect your hands.

Having these tools at hand will ensure a smooth and efficient blade replacement process.

Step 2: Unplug the Jig Saw

Before changing the blade on your DeWalt jig saw, it’s important to ensure that the tool is completely powered off and unplugged. This is for your safety to prevent any accidental starts or injuries.

Take a moment to double-check that the power cord is disconnected from the power source. If your jig saw is cordless, remove the battery from the tool.

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Unplugging the jig saw will reduce the risk of electric shock and allow you to safely handle the tool while changing the blade.

Step 3: Locate the Blade Release Button

Before you can change the blade on your Dewalt jig saw, you need to locate the blade release button. This button is typically located on the top or front of the saw, near the blade area. It is usually labeled with a picture of a blade and an arrow pointing towards it.

Dewalt DT3905-QZ DT3905-QZ-Hoja Reversible para usar con DW677, DW678K, DW678EK y DW680K
Dewalt DT3905-QZ DT3905-QZ-Hoja Reversible para usar con DW677, DW678K, DW678EK y DW680K
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Once you have located the blade release button, take a moment to familiarize yourself with its location and how it operates. This button is crucial in releasing the current blade so that you can safely remove it and replace it with a new one.

It is important to note that different models of Dewalt jig saws may have different types of blade release mechanisms. Some models may have a button that needs to be pressed down, while others may have a lever that needs to be pulled or pushed. Regardless of the specific mechanism, the goal is the same: to release the blade from the saw.

Make sure you understand how your specific model’s blade release mechanism works before proceeding. Refer to your owner’s manual or the manufacturer’s website if you are unsure.

Once you have located the blade release button and familiarized yourself with how it operates, you are ready to move on to the next step: releasing the current blade from your Dewalt jig saw.

Step 4: Press the Blade Release Button

Once you have located the blade release button, which is usually located on the side of the jigsaw near the blade clamp, use your thumb or finger to press and hold it down. This button is designed to release the tension on the blade, allowing you to easily remove it.

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DeWalt DT3906-QZ Tct Reversible Planer Blades (2) 82mm
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Make sure to keep your fingers clear of the blade while pressing the release button. This is important for your safety as the blade may spring out once the tension is released.

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It’s worth noting that some jigsaw models may have a different mechanism for releasing the blade. Refer to the user manual provided by the manufacturer for specific instructions on how to release the blade for your particular jigsaw model.

Using a Blade Release Lever

In some jigsaws, instead of a button, there may be a lever that you need to pull or push to release the blade. This lever is usually located on the side or at the back of the jigsaw. Refer to the user manual to find the exact location of the blade release lever for your jigsaw model.

Table Comparison

Button Release Lever Release
Press and hold down the blade release button on the side of the jigsaw near the blade clamp. Pull or push the blade release lever located on the side or at the back of the jigsaw.
Allows for easy removal of the blade once the tension is released. Provides a mechanism for quick and easy blade removal without the need for a button.
Ensure your fingers are clear of the blade while pressing the release button. Keep your fingers clear of the blade while operating the lever.

Step 5: Remove the Old Blade

Once you have loosened the blade clamp, carefully remove the old blade from your DeWalt jig saw. To do this, grip the blade near the base and gently pull it out. Be cautious not to touch the sharp teeth of the blade.

  • Hold the saw firmly with one hand, and with the other hand, grab the blade near the base.
  • Gently pull the blade straight out of the blade clamp. It should slide out easily.
  • Set the old blade aside in a safe place, keeping in mind that it is sharp and can cause injury if mishandled.

With the old blade removed, you are now ready to install a new blade in your DeWalt jig saw. Proceed to the next step for instructions on how to do so.

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DEWALT Oscillating Tool Blade, Diamond Grit, Flush Cut (DWA4242)
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Step 6: Install the New Blade

Now that you have removed the old blade, it’s time to install the new one. Follow these steps to properly install the blade:

  1. Align the blade: Make sure the teeth of the new blade are facing forward. This will ensure smooth cutting.
  2. Insert the blade: Locate the blade clamp on the jigsaw and open it with the blade release lever or holding the blade release button. Insert the shank of the blade into the blade holder until it is fully seated.
  3. Tighten the blade: Release the blade release lever or button, and make sure the blade is securely in place. Give it a gentle tug to ensure it is properly seated.
  4. Check alignment: Look at the blade from the side to ensure it is straight and centered in the blade holder.
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Note: Ensure that you have chosen the correct blade for the material you will be cutting. Refer to the user manual or consult the manufacturer for any specific requirements or recommendations for blade installation.

Questions and answers

What is a jigsaw blade?

A jigsaw blade is a thin, narrow blade that is used to cut intricate shapes in various materials, such as wood, metal, or plastic.

Why would I need to change the blade on my DeWalt jigsaw?

You may need to change the blade on your DeWalt jigsaw if the current blade is dull or damaged, or if you need to switch to a different type of blade for a specific cutting task.

What tools do I need to change the blade on my DeWalt jigsaw?

To change the blade on your DeWalt jigsaw, you will need a hex key or Allen wrench that matches the size of the blade clamp screw, as well as a pair of pliers or a blade grip to assist in removing and installing the blade.

DeWalt DT10640-QZ Extreme Framing Blade (Cordless)
DeWalt DT10640-QZ Extreme Framing Blade (Cordless)
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Amazon price updated: October 11, 2024 10:59 pm

What is the process for changing the blade on a DeWalt jigsaw?

The process for changing the blade on a DeWalt jigsaw involves first disconnecting the jigsaw from its power source, then loosening the blade clamp screw with a hex key or Allen wrench, removing the old blade with a pair of pliers or a blade grip, inserting the new blade into the blade clamp, and finally tightening the blade clamp screw securely.

Harrison Clayton
Harrison Clayton

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