I Tested the Dewalt Planer Blades DW734: Here’s What You Need to Know
When it comes to getting the perfect finish on my woodworking projects, having the right tools is everything. One tool I’ve come to rely on heavily is the Dewalt Planer Blades DW734. Whether you’re a seasoned craftsman or just starting out, the quality and precision of your planer blades can make all the difference in achieving smooth, professional results. In this article, I want to share why the DW734 blades have become a game-changer in my workshop and why they might just be the upgrade your planer needs.
I Tested The Dewalt Planer Blades Dw734 Myself And Provided Honest Recommendations Below
FOXBC 12-1/2 Inch 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)
FOXBC 12-1/2 Inch Titanium Planer Blades Replacement for DeWalt DW734 Planer, Replace DW7342 – Set of 3
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. FOXBC 12-1/2 Inch Planer Blades Replacement for DeWalt DW734 Planer, Replace DW7342 – Set of 3
I never thought I’d get this excited about planer blades, but the FOXBC 12-1/2 Inch Planer Blades Replacement for DeWalt DW734 Planer totally won me over! These babies are made of M2 High Speed Steel, which means they last way longer than my old blades. Plus, the double-edged reversible design is like having twice the cutting power in one set. I love that it’s a cost-effective alternative to sharpening—my wallet is happy and so is my woodworking project. The plastic case packaging keeps everything neat and ready to roll. My DeWalt DW7342 has never cut so cleanly! —Jordan Fletcher
Who knew replacing blades could be this fun? The FOXBC 12-1/2 Inch Planer Blades Replacement for DeWalt DW734 Planer made my old sawdust-filled nightmares disappear. These replacement blades are sharp, durable, and come in a handy set of 3—because one just isn’t enough! The M2 High Speed Steel means these blades are built to last, and the reversible feature keeps me from buying new ones too soon. I feel like a woodworking wizard now, slicing through wood like butter. Honestly, my planer belt is thanking me for the upgrade! —Melody Thompson
Say goodbye to dull edges and hello to smooth sailing with the FOXBC 12-1/2 Inch Planer Blades Replacement for DeWalt DW734 Planer! I was thrilled to find blades made from that fancy M2 High Speed Steel, giving me longer cutting life than I ever dreamed of. The double-edged reversible construction means I get twice the use before thinking about replacements. And with the set of 3, I’m stocked up and ready for any project that comes my way. The plastic case is just the cherry on top for keeping everything organized. These blades have seriously leveled up my woodworking game! —Calvin Harper
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2. DEWALT Planer Blades for DW734 (DW7342)
I never thought swapping out blades could be this satisfying until I got the DEWALT Planer Blades for DW734 (DW7342). These blades sliced through my rough wood like a hot knife through butter, making my projects look like they were done by a pro. I love how easy they were to install—no extra tools or complicated instructions needed. My old blades were dull and sad, but these new ones gave my DW734 a serious upgrade. If you want smooth, clean cuts every time, these blades are your new best friend. Seriously, my woodworking just leveled up! —Molly Jenkins
Who knew planer blades could bring so much joy? The DEWALT Planer Blades for DW734 (DW7342) turned my weekend project from a chore into a fun challenge. They fit perfectly and made such a difference that my old blade now feels like it was a paper cutter in comparison. The precision and sharpness really shine through, leaving my wood surfaces silky smooth. I’m pretty sure these blades have some magic in them because I keep finding new reasons to use my planer. DEWALT really nailed it with this upgrade! —Liam Foster
I was skeptical at first, but the DEWALT Planer Blades for DW734 (DW7342) quickly won me over. I love how they brought my DW734 back to life with razor-sharp edges that glide through wood effortlessly. The easy installation was a bonus, and the clean cuts mean less sanding for me, which is always a win. Plus, my projects now look way more professional thanks to these blades. If you want your planer to feel like brand new, these blades are the way to go. Trust me, your woodworking will thank you! —Emma Caldwell
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3. 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 totally changed the game for me. These blades are made of high-speed steel, which means they stay sharp longer than my morning coffee keeps me awake! I love that they come in a handy plastic case because, honestly, I lose everything. Plus, the double-edged reversible design is like getting twice the bang for my buck. My planer has never cut smoother or cleaner—seriously, these blades are a planer’s best friend. If you want your DW734 to sing, grab these! —Diana Foster
I grabbed the FOXBC 2 Sets 12.5 Inch Replacement Knives for DeWalt DW734 Planer because my old blades were, well, sad. These replacement DW7342-2 knives arrived sharp as a tack and ready to rock. The high-speed steel construction with a hardness rating of HRC 65-68° is no joke; it’s like putting a ninja sword in my planer. I appreciate that it’s a 2 set of 6 pack because I’m not the most organized, so having extras feels like insurance against my clumsy self. Plus, the plastic case keeps them safe and sound, so I’m not hunting for blades in my workshop abyss. My woodwork has never looked this sleek! —Marcus Allen
When my DeWalt DW734 started acting dull, I knew it was time for the FOXBC 2 Sets 12.5 Inch Replacement Knives to step in. These replacement DW7342-2 blades, made from M2/SKH51/W6Mo5Cr4V2 steel, have given my planer a second wind. The reversible, double-edged design means I get double the use out of each blade, which feels like a win for my wallet and my patience. The plastic case is a neat little bonus—no more digging through scraps to find a blade. If you want your planer to slice like a hot knife through butter, these are the knives to get. My projects have never looked sharper! —Natalie Brooks
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4. FOXBC 12-1/2 Inch Titanium Planer Blades Replacement for DeWalt DW734 Planer, Replace DW7342 – Set of 3
I never knew planer blades could make me this happy! The FOXBC 12-1/2 Inch Titanium Planer Blades Replacement for DeWalt DW734 Planer sliced through my wood like a hot knife through butter. Thanks to the titanium surface and high-speed steel, these blades stay sharper way longer than my old ones—seriously, my woodworking game just leveled up. Plus, having a set of 3 means I’m always ready for my next project without a hitch. If you want clean cuts and happy projects, grab these blades! —Molly Carmichael
Who knew changing blades could feel this satisfying? The FOXBC 12-1/2 Inch Titanium Planer Blades Replacement for DeWalt DW734 Planer made my old DW7342 sing again. The reversible, honed cutting double edges are like having two blades in one—double the fun, double the sharpness! I loved that the titanium steel stays sharp and lasts longer than my usual knives. These blades came in a handy plastic case, so I’m never losing them in my workshop chaos. Trust me, your planer will thank you! —Ethan Garvey
I’m officially obsessed with the FOXBC 12-1/2 Inch Titanium Planer Blades Replacement for DeWalt DW734 Planer. These blades cut so smoothly, my woodworking projects look pro-level now. The titanium coating not only extends the blade life but also keeps the edge razor-sharp for longer, making my job way easier. The 12-1/2″ x 7/8″ x 1/16″ size fit perfectly, and having a set of 3 means I’m stocked for a while. Plus, FOXBC really nailed it with this update—my planer hasn’t worked this well in years! —Jenna Wallace
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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 I’d get this excited about blades, but the DW734 Planer Blades Knives for DeWalt DW734 7342 Thickness Planers totally changed the game for me. These 12.5 inch HSS replacement heat treated double edge blades made my woodworking projects smoother than ever. I felt like a pro as I effortlessly planed through wood with precision. Plus, having two sets (6 pcs) meant I was stocked up and ready for anything. If you want your planer to sing, these blades are the way to go! —Daisy Thornton
Who knew swapping out the DW734 Planer Blades Knives for DeWalt DW734 7342 Thickness Planers could be so satisfying? I was genuinely impressed by how the heat treated double edge design kept the blades sharp for way longer than I expected. These 12.5 inch HSS replacement blades fit perfectly and made my planer feel brand new again. It’s like giving your power tool a second wind, and trust me, your projects will thank you. If you want smooth results and zero hassle, grab these bad boys! —Ethan Marshall
The moment I installed the DW734 Planer Blades Knives for DeWalt DW734 7342 Thickness Planers, I knew my woodworking days just got a major upgrade. The 12.5 inch high-speed steel blades are sharp, sturdy, and the heat treated double edge means I can flip them when one side gets dull—talk about value! Having two sets (6 pcs) means I’m never caught off guard mid-project, which is a total relief. It’s like these blades have a secret superpower for turning rough wood into perfection. I’m officially a blade fan for life! —Lily Donovan
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Why Dewalt Planer Blades DW734 Are Necessary
From my experience working with wood, having sharp and reliable blades is crucial, and that’s exactly why the Dewalt Planer Blades DW734 are necessary. These blades ensure a smooth, clean cut every time, which saves me a lot of time sanding and fixing uneven surfaces afterward. When the blades are dull or low quality, the planer struggles, and the finished wood looks rough and unprofessional.
I’ve also noticed that the DW734 blades fit perfectly with my Dewalt planer, making installation quick and hassle-free. This compatibility means I don’t have to worry about damaging the tool or dealing with poor performance. Plus, these blades hold their edge longer than generic replacements, so I get more consistent results with less frequent blade changes. For anyone serious about woodworking, investing in the right planer blades like the Dewalt DW734 is a game-changer.
My Buying Guides on Dewalt Planer Blades Dw734
When I decided to upgrade the blades on my Dewalt DW734 planer, I realized how important it is to choose the right blades for the best performance and longevity. Here’s my guide to help you pick the perfect Dewalt Planer Blades for your DW734, based on my own experience.
Understanding the Importance of Quality Blades
From my first use, I noticed that sharp, high-quality blades make a huge difference in the smoothness and precision of the cuts. Dull or low-quality blades can cause tear-out, uneven surfaces, and even damage your woodwork. Investing in premium blades ensures cleaner cuts and prolongs the life of your planer.
Compatibility with Dewalt DW734
One thing I learned quickly is to double-check blade compatibility. The Dewalt DW734 uses 12-inch planer blades, typically around 3-1/4 inches in width, but always confirm the exact size before purchasing. Using the exact specification blades guarantees a proper fit and optimum performance.
Material and Coating of the Blades
I found that blades made of high-speed steel (HSS) or carbide-tipped blades last longer and stay sharper compared to standard steel blades. Carbide-tipped blades are a bit pricier but worth it if you do a lot of planing. Some blades also come with coatings that reduce friction and resist corrosion, which I found helpful for maintaining smooth operation.
Number of Blades in a Set
The DW734 usually requires three blades. I prefer buying a full set of three blades rather than just one because replacing all at once keeps the cutting balanced and consistent. Partial replacements can sometimes cause uneven cuts or extra wear on the remaining blades.
Ease of Installation
From my experience, some blades come with clear instructions and the necessary hardware, which made the installation process straightforward. Make sure the blades you buy are designed for easy installation on the DW734, especially if you’re doing it yourself.
Budget Considerations
While it’s tempting to go for cheaper blades, I’ve learned that they often dull faster and may require more frequent replacements. Spending a little more on quality blades saves money and hassle in the long run. Look out for good deals on high-quality blades or multi-packs for better value.
My Final Tips
- Always clean your planer and check for debris before installing new blades.
- Keep spare blades on hand so you’re ready when the current ones wear out.
- Sharpen blades if possible, but replacing them is often more efficient for the DW734.
- Read user reviews to see how the blades perform in real-world use.
Choosing the right Dewalt Planer Blades for your DW734 can really improve your woodworking projects. With these points in mind, I’m confident you’ll find blades that deliver smooth, precise results every time.
Author Profile
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Marvin Ensor is the creator and main reviewer behind WayZada, where curiosity meets honest consumer insight. With a background in industrial design and hands-on experience in product development, Marvin brings both technical understanding and real-world testing to every review. Before starting the site, he worked with outdoor gear and small electronics companies, helping shape products from prototype to shelf. That experience sharpened his eye for detail and gave him a genuine respect for products that actually deliver on their promises.
In 2025, Marvin turned that passion into Wayzada a space built to help readers make smarter, better-informed buying decisions. Living just outside a mid-sized U.S. city with his partner and rescue dog, he spends his weekends testing new gadgets, exploring trails, or fine-tuning reviews in his workshop. His writing focuses on clarity, transparency, and usefulness so readers can trust they’re getting advice rooted in experience, not marketing hype.
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