If you own a Dewalt planer, then you know the importance of keeping the blades sharp and in good condition. A well-maintained planer can make your woodworking projects much more efficient, providing smooth, finished edges and surfaces. However, over time, the blades will dull and require replacement. In this comprehensive guide, we will walk you through the entire process of replacing Dewalt planer blades, ensuring that you can maintain the top performance of your tool.
Understanding Your Dewalt Planer
Before diving into the replacement process, it’s essential to familiarize yourself with your Dewalt planer model. Dewalt makes various planers, and while the fundamental concepts are similar, details regarding blade replacement may vary slightly between models.
Types of Dewalt Planers
Dewalt offers a range of models, but the most commonly used ones in the woodworking community include:
- Dewalt DW735: A dual-blade, portable thickness planer designed for lumber and various material types.
- Dewalt DW734: A benchtop planer known for its two-speed gear mechanism and high surface quality.
Always refer to your specific model’s manual for any unique instructions related to blade replacement.
Why Replacing Planar Blades is Important
Replacing the blades on your Dewalt planer is crucial for several reasons:
- Quality of Work: Dull blades can lead to tear-outs, chipping, and rough finishes. Fresh blades will provide a clean and smooth cut.
- Efficiency: Using a planer with sharp blades is faster and requires less effort, making your project workflow much more efficient.
- Tool Longevity: Regular maintenance, including blade replacement, ensures the health and lifespan of your planer.
Gathering the Necessary Tools
Before starting the blade replacement process, ensure you have the following tools on hand:
- Replacement blades specifically designed for your Dewalt planer model
- Phillips screwdriver or appropriate wrench (depending on the model)
- Blade alignment tool or a square
- Safety gear (goggles and gloves)
Having these tools ready will make the process easier and help you stay organized.
Step-by-Step Guide to Replacing Dewalt Planar Blades
Now that you have everything you need, let’s get started on replacing the blades of your Dewalt planer.
Step 1: Unplug the Planer
Before you begin any maintenance tasks, always ensure the planer is unplugged. This will prevent accidental starts, which can result in injury.
Step 2: Remove the Planer from Its Base
If your model allows it, detach the planer from its base or table. This will provide you better access to the blades.
Step 3: Access the Blades
On most Dewalt planers, you must first remove the blade guard or the cover to access the blades. Use your screwdriver or wrench to remove these parts carefully.
Removing the Blade Guard
- Locate the screws or bolts securing the blade guard.
- Carefully unscrew or unbolt them to release the guard from the main body of the planer.
- Set the guard aside in a safe place.
Step 4: Remove the Old Blades
With the blade guard out of the way, you can now remove the old blades:
- Identify the mounting fasteners that hold the blades in place.
- Using your screwdriver or wrench, carefully unscrew or unbolt them.
- Gently slide out the old blades, taking note of their orientation for proper alignment when you install the new ones.
Step 5: Prepare the New Blades
Take your new replacement blades and prepare them for installation:
- Check Compatibility: Ensure the new blades are compatible with your specific Dewalt planer model. Mismatched blades can lead to poor performance or damage.
- Clean the Blade Slots: Before installing new blades, clean the blade slots. Use a clean cloth to remove debris and old blade residue carefully.
Step 6: Install the New Blades
To install the new blades:
- Insert the New Blades: Carefully align the new blades in the slots, ensuring they are oriented correctly—most blades will have a marked side indicating the cutting edge.
- Secure the Blades: Once aligned, press them into place and use the screws or bolts you removed earlier to secure them tightly.
- Check Alignment: Use a blade alignment tool or a square to ensure the blades are flush with the planer table. Proper alignment is critical for achieving a quality finish and preventing damage.
Step 7: Reattach the Blade Guard
After successfully securing the new blades:
- Reattach the blade guard by reversing the process you used to remove it. Ensure all screws or bolts are securely fastened.
- Double-check that all components are tightly put back in place.
Step 8: Test Your Planer
Once everything is reassembled:
- Plug in the Planer: Reconnect your planer to its power source.
- Perform a Test Run: Start the planer and let it run briefly without any wood. Listen for unusual sounds that might indicate a misalignment or improper installation.
- Plan a Test Board: After the test run, take a scrap piece of wood and pass it through the planer to check the finish. Look for smooth cuts and listen for a steady operation.
Maintaining Your Dewalt Planer for Longevity
After replacing the blades, regular maintenance is essential to ensure the longevity and performance of your planer. Here are some tips:
Routine Checks
- Inspect Blades Regularly: Check the condition of your blades at regular intervals. Replace them before they become excessively dull.
- Clean the Machine: Keep your planer clean by removing sawdust and debris from the body and blade areas regularly.
Storage Practices
- Store Properly: When not in use, keep your planer in a dry, clean environment. Unplugging it and storing it away from moisture will help maintain its condition.
- Use Blade Protectors: If your model supports it, consider using blade protectors to keep the sharp edges from dulling when the planer is stored away.
Final Thoughts
Replacing the blades on your Dewalt planer isn’t just a necessary chore; it’s an opportunity to enhance your overall woodworking experience. By keeping your blades sharp and in good condition, you ensure that every project you undertake is finished to the highest standard. Whether you’re a seasoned professional or a hobbyist, mastering this process will empower you to maintain your tools effectively and achieve breathtaking results in your work.
By following this guide, you can confidently replace your Dewalt planer blades and ensure that you’re always ready to tackle your next woodworking project with precision. Happy planing!
What is a Dewalt planer blade, and why is it important?
A Dewalt planer blade is a crucial component of a planer, which is a woodworking tool used to produce a flat surface on wood and to reduce its thickness. These blades are typically made of high-speed steel or carbide and are designed to effectively slice through wood fibers. Sharp blades ensure a smooth finish and precise thickness, which is essential for quality woodworking projects.
Maintaining sharp, functional blades is important for both the performance of the planer and the quality of the finished work. Dull or damaged blades can lead to tear-out, splintering, or uneven surfaces, which can compromise the integrity of the woodworking project. Therefore, regular inspection and replacement of the blades are vital for optimal operation.
How often should I replace my Dewalt planer blades?
The frequency of blade replacement can depend on several factors, including the type of wood being planed and how often the planer is used. Generally, if you notice a decline in performance or a rough finish on the wood, it may be time to replace the blades. For heavy-use scenarios or when working with hardwoods, you might find yourself needing to replace the blades every few weeks or after a specific number of board feet processed.
To extend the life of your blades, consider routine maintenance, such as cleaning them after heavy use and avoiding contact with nails or other hard materials. Keeping an eye on the blade’s performance will help you determine the right replacement schedule tailored to your specific usage patterns.
What tools do I need to replace the blades?
Replacing the blades on a Dewalt planer is a straightforward process, but having the right tools is essential for a successful replacement. Typically, you will need a wrench or socket set to remove the screws that hold the blades in place. Additionally, a magnetic screwdriver can assist in retrieving and securing screws in hard-to-reach areas.
Aside from basic hand tools, it may also be helpful to have a flat surface or workbench to stabilize the planer during the process. Having a clean space to work prevents contamination or damage to the blades and surrounding components while you perform the replacement.
Can I sharpen my Dewalt planer blades instead of replacing them?
Yes, sharpening your Dewalt planer blades is an option if they have become dull but are not damaged. Many woodworkers prefer to sharpen blades as it can be a cost-effective solution and can extend the life of the blades significantly. There are sharpening kits available specifically for planer blades, and they can help you achieve the correct angle for a sharp edge.
However, it is essential to assess the extent of wear and damage before deciding to sharpen. If the blades have chips, nicks, or have become too thin, replacement is likely the better option. Regularly inspecting the blades after sharpening can help you determine if they need to be replaced instead.
What are the steps involved in replacing the blades?
Replacing the blades in a Dewalt planer involves several steps that ensure a smooth and safe process. First, make sure the planer is unplugged to prevent accidental activation. Next, remove any blade cover or guard that protects the blades, usually secured with screws. Once the guard is off, you can access the blades and unscrew them using the appropriate wrench or screwdriver.
After removing the old blades, carefully install the new ones by aligning them in the blade holder. Ensure they are secured tightly before reattaching the cover or guard. It’s a good practice to periodically check the alignment and tension of the blades after installation to guarantee proper operation and safety.
What should I do with old planer blades?
Old planer blades can pose safety risks if not disposed of correctly due to their sharp edges. Many woodworkers and shops have specific procedures for blade disposal, which includes using blade disposal containers or recycling programs that cater to metal and steel. Check with your local recycling center to see if they accept planer blades as part of their metal recycling protocol.
If recycling options aren’t available, you can consider safely wrapping the blades in sturdy materials, such as cardboard, and placing them in the trash to avoid accidental injuries during handling. Whichever option you choose, ensuring that others are protected from sharp edges is paramount in safe disposal practices.
Where can I purchase replacement blades for my Dewalt planer?
Replacement blades for Dewalt planers can be purchased from various sources, including local hardware stores, home improvement centers, and specialized woodworking suppliers. Many of these retailers carry a range of blades compatible with different Dewalt planer models, allowing you to choose the right fit for your machine.
Additionally, online marketplaces such as Amazon or manufacturer websites also provide options for replacing blades. Buying online can offer a wider selection and the convenience of home delivery. Ensure you verify the model compatibility before purchasing to ensure a proper fit.