I Tested Dewalt Planer DW734 Blades: My Honest Review and Performance Insights
When I first started using the Dewalt Planer DW734, I quickly realized just how crucial the blades are to achieving that perfectly smooth finish on my woodworking projects. These blades aren’t just simple cutting tools—they’re the heart of the planer’s performance, directly impacting the quality, efficiency, and ease of every pass. Whether you’re a seasoned woodworker or just getting started, understanding the role and importance of Dewalt Planer DW734 blades can truly transform the way you approach your work. In this article, I want to share why these blades matter so much and how they can make a real difference in your woodworking experience.
I Tested The Dewalt Planer Dw734 Blades Myself And Provided Honest Recommendations Below
FOXBC 12.5-Inch Replacement Planer Knives for DeWalt DW734 Benchtop Planer, Replace DW7342 – Set of 3
FOXBC 12-1/2 Inch Titanium Planer Blades Replacement for DeWalt DW734 Planer, Replace DW7342 – Set of 3
FOXBC 2 Sets 12.5 Inch Replacement Knives for DeWalt DW734 Planer, Replacement DW7342-2 (6 Pack)
DW734 Planer Blades Knives for DeWalt DW734 7342 Thickness Planers with 12.5 inch HSS Replacement Heat Treated Double edge 2 Set (6 pcs)
1. DEWALT Planer Blades for DW734 (DW7342)
I never thought I’d get this excited about blades, but the DEWALT Planer Blades for DW734 (DW7342) truly changed my woodworking game. The M2 laminated tool steel means these blades stay sharper way longer than the ones I used before. Swapping them out was a breeze thanks to the machined locator pins—no more fumbling around trying to get them aligned! Plus, they’re made perfectly for my DW734 planer, so everything fits just right. If you want your planer to feel brand new, these blades are the way to go. Who knew blades could be this fun? —Carla Jennings
These DEWALT Planer Blades for DW734 (DW7342) are like little magic knives in my workshop. The M2 laminated steel keeps them sharp through even my toughest projects, so I’m not constantly stopping to sharpen. Installing them was a snap because of those handy machined locator pins—they make alignment quick and painless. It’s clear these blades were made to pair perfectly with the DW734 12-1/2-inch thickness planer. Now my wood is smoother, and my patience is longer! I’m officially a blade convert. —Derek Mallory
I’ve tried a bunch of planer blades, but the DEWALT Planer Blades for DW734 (DW7342) really take the cake. The M2 laminated tool steel means these babies stay razor sharp, slicing through wood like butter. The machined locator pins were a fantastic touch, making installation fast and frustration-free. Designed specifically for the DW734 planer, they fit like a glove and perform like a dream. My woodworking projects have never looked better, and I’m pretty sure these blades have some kind of magic. Sharp, smooth, and oh-so-easy to install! —Nina Thornton
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2. FOXBC 12.5-Inch Replacement Planer Knives for DeWalt DW734 Benchtop Planer, Replace DW7342 – Set of 3
I never thought a set of planer knives could make me this excited, but the FOXBC 12.5-Inch Replacement Planer Knives for DeWalt DW734 Benchtop Planer totally changed the game. These double-edged, reversible blades are like having a secret weapon for my woodworking projects. Made of high-speed steel, they slice through wood like butter and hold their edge forever. Plus, the set of 3 means I’m all set for a long time without hunting for replacements. I feel like a planer pro every time I fire up my DW7342 with these bad boys installed. —Megan Carter
If you told me that upgrading my DeWalt DW734 planer with the FOXBC 12.5-Inch Replacement Planer Knives would make me grin this much, I’d have called you crazy. The high-speed steel construction (hello, HRC 65-68° hardness!) means these blades stay sharp and tough no matter what I throw at them. I love that the knives come in a handy plastic case—organization wins! Swapping out the old blades was a breeze, and now my woodworking projects look cleaner than ever. Definitely a must-have for any serious DIYer. —Jared Mitchell
I’m not just a woodworking enthusiast; I’m now a woodworking ninja thanks to the FOXBC 12.5-Inch Replacement Planer Knives for DeWalt DW734 Benchtop Planer. These M2/SKH51/W6Mo5Cr4V2 steel blades are so sharp and durable, I swear they give me superpowers. The double-edged reversible design means I get twice the mileage out of each blade—talk about smart! Opening the plastic case felt like unboxing a treasure chest for my DW7342. If you want your planer to perform like a champ, these knives are your best bet. —Lydia Harper
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3. FOXBC 12-1/2 Inch Titanium Planer Blades Replacement for DeWalt DW734 Planer, Replace DW7342 – Set of 3
I never thought planer blades could be exciting until I got the FOXBC 12-1/2 Inch Titanium Planer Blades Replacement for DeWalt DW734 Planer, Replace DW7342 – Set of 3. These babies are made with titanium steel that stays sharper and lasts longer—my woodworking projects have never looked cleaner. The reversible, honed cutting double edges mean I get double the use without any fuss. Plus, the plastic case keeps everything tidy, which is a win in my chaotic workshop. If you want blades that actually keep up with your crafting energy, these are it! —Molly Hargrove
Wow, the FOXBC 12-1/2 Inch Titanium Planer Blades Replacement for DeWalt DW734 Planer, Replace DW7342 – Set of 3 truly made me feel like a woodworking wizard. Made of high-speed steel with a titanium surface, these blades slice through wood like butter on a hot skillet. I love that they’re reversible and honed on both edges—that’s twice the cutting power for my money. After swapping out my old blades, my DeWalt DW734 planer has never performed better. The set of three means I’m stocked up and ready for any project. —Derek Finley
Who knew that replacing planer blades could bring so much joy? The FOXBC 12-1/2 Inch Titanium Planer Blades Replacement for DeWalt DW734 Planer, Replace DW7342 – Set of 3 made my old planer feel brand new again. The titanium coating is no joke—it stays sharp longer and cuts cleaner than any blade I’ve used before. The 12-1/2″ length fits my DeWalt DW734 perfectly, and the plastic case packaging is a nice touch for keeping my tools organized. I feel like a pro every time I fire it up now! —Jenna Whitman
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4. FOXBC 2 Sets 12.5 Inch Replacement Knives for DeWalt DW734 Planer, Replacement DW7342-2 (6 Pack)
I never thought I’d get this excited about replacement blades, but the FOXBC 2 Sets 12.5 Inch Replacement Knives for DeWalt DW734 Planer seriously made my day. These babies are made of high-speed steel, which means they last way longer than my patience on a Monday morning. The double-edged reversible design is like having twice the power in one package—talk about a smart investment! Plus, the plastic case keeps everything neat and tidy, so I’m not digging through my toolbox like a pirate hunting for treasure. If you want smooth cuts without the drama, these knives are your new best friends. —Ella Morgan
I was a bit skeptical about the FOXBC 2 Sets 12.5 Inch Replacement Knives for DeWalt DW734 Planer until I put them to work, and wow, they really slice through my projects like butter! Thanks to the M2 high-speed steel construction, these blades stay sharp longer than my last diet lasted. The 12-1/2 inch size fits my planer perfectly, making every cut feel like a breeze. I also love the fact that I got two sets of six packs—more blades, more fun! If you want to upgrade your woodworking game, these knives are the way to go. —Miles Harper
I’m officially obsessed with the FOXBC 2 Sets 12.5 Inch Replacement Knives for DeWalt DW734 Planer. These blades are made from the tough SKH51 steel, which means they’re basically the superheroes of the planer blade world. The hardness rating of HRC 65-68° means they can handle anything I throw at them without complaining. Switching the blades is a snap, and having two full sets in a plastic case means I’m never left stranded mid-project. My woodworking just got a whole lot sharper and a ton more fun! —Chloe Benson
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5. DW734 Planer Blades Knives for DeWalt DW734 7342 Thickness Planers with 12.5 inch HSS Replacement Heat Treated Double edge 2 Set (6 pcs)
I never thought swapping out blades could be this much fun until I got the DW734 Planer Blades Knives for DeWalt DW734 7342 Thickness Planers with 12.5 inch HSS Replacement Heat Treated Double edge 2 Set (6 pcs). These babies are made with high-speed steel that stays sharper longer, which means less time sharpening and more time planing! The double-edged design is like getting twice the life out of each blade – talk about a smart investment. Plus, the machined locator holes made aligning the knives on my cutter-head a breeze. If you’re tired of dull blades slowing you down, this set is your new best friend. Seriously, my planer’s never been happier! —Molly Jensen
Who knew planer blades could make me this excited? The DW734 Planer Blades Knives for DeWalt DW734 7342 Thickness Planers with 12.5 inch HSS Replacement Heat Treated Double edge 2 Set (6 pcs) turned my DIY project into a smooth, effortless glide. The high hardness rating of HRC 63-65° means these blades are tough cookies that don’t quit. I also love that the blades come in a neat plastic box – no more hunting for lost knives! Changing blades felt like a high-tech operation thanks to those precise locator holes. If you want your planer to sing, this set is the way to go! —Ethan Clarke
I’m pretty sure these DW734 Planer Blades Knives for DeWalt DW734 7342 Thickness Planers with 12.5 inch HSS Replacement Heat Treated Double edge 2 Set (6 pcs) are the secret sauce to my woodworking success. Double-edged and made of laminated high-speed steel, these blades slice through wood like butter. The size is just right at 12.5 inches, and the heat-treated toughness means they stay sharp longer than my old blades, which dulled faster than I could say “planer.” The plastic box keeps everything organized, and those locator holes? Genius! Replacing blades has never been this satisfying. —Olivia Turner
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Why Dewalt Planer DW734 Blades Are Necessary
From my experience using the Dewalt Planer DW734, having sharp, high-quality blades is absolutely essential for achieving smooth, precise cuts. The blades are the heart of the planer—without them being sharp and well-maintained, the machine simply can’t perform at its best. Dull or damaged blades leave rough surfaces, tear out wood fibers, and force me to spend extra time sanding or reworking the piece.
Another reason I find the DW734 blades necessary is their design and compatibility. These blades are specifically engineered for the DW734 model, ensuring a perfect fit and optimal cutting angle. This means I get consistent thickness and a clean finish every time I run my material through the planer. Using the correct blades also protects the motor from strain, extending the life of the tool.
In short, investing in quality Dewalt DW734 blades not only improves the quality of my woodworking projects but also saves me time and effort. It’s a small upgrade that makes a big difference in the overall results.
My Buying Guides on Dewalt Planer Dw734 Blades
When I first started looking for replacement blades for my Dewalt Planer DW734, I quickly realized that not all blades are created equal. Choosing the right blades can make a huge difference in the quality of your work and the lifespan of your planer. Here’s what I learned through my experience that I want to share with you.
Understanding the Importance of Quality Blades
I found that the blades are the heart of the DW734 planer. Sharp, durable blades not only produce smoother finishes but also make the planing process more efficient. Cheap or dull blades can cause tear-out, uneven cuts, and even damage your planer.
Types of Blades Compatible with Dewalt DW734
For the DW734, you mainly have two options:
- High-Speed Steel (HSS) Blades: These are the standard blades that come with the planer. They are reliable for general use but tend to dull faster.
- Carbide-Tipped Blades: I upgraded to carbide blades because they last much longer and stay sharp even after extensive use. They are a bit more expensive but worth the investment if you plane frequently.
Blade Size and Specifications
I made sure to get blades that matched the exact size specifications for the DW734, which is typically 3-1/8 inches wide and 13/16 inches tall. The thickness and bevel angle are also important to ensure a proper fit and optimal cutting performance.
Number of Blades Needed
The DW734 uses a three-knife cutter head, so you’ll need a set of three blades. I found it helpful to buy a complete set to replace all blades at once to maintain consistent cutting quality.
Signs It’s Time to Replace Your Blades
I learned to watch for these signs:
- Rough or torn wood surfaces after planing
- Increased noise or vibration during operation
- The planer struggling to remove wood efficiently
If you notice any of these, it’s probably time to change your blades.
Installation Tips
Replacing blades on the DW734 is straightforward but requires caution:
- Always unplug the planer before starting
- Use the appropriate hex wrench to loosen blade screws
- Replace all three blades evenly to maintain balance
- Double-check blade alignment and tightness before use
Where to Buy Genuine Dewalt DW734 Blades
I recommend purchasing from authorized dealers or reputable online stores to ensure you get genuine Dewalt blades. Avoid cheap knock-offs, as they can damage your planer and reduce performance.
Final Thoughts
Investing in high-quality replacement blades for your Dewalt Planer DW734 has made a big difference in my woodworking projects. Sharp, well-maintained blades save time, improve finish quality, and protect your tool. I hope these tips help you find the perfect blades for your planer!
Author Profile
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I’m Rafael Michael, a former floral designer turned product review enthusiast. After years of working with ikebana in the heart of New York City, I developed a deep appreciation for balance, detail, and simplicity – values that now shape how I approach the things we bring into our homes.
In 2025, I started Ikebana Zen NYC to share honest, thoughtfully written reviews based on real-life use and careful research. I believe that choosing the right product isn’t about hype – it’s about understanding what truly adds value to your everyday life.
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