Ever run your hand across freshly planed wood and feel that incredibly smooth finish? It’s satisfying, right? That smooth surface is all thanks to your planer blades! But what happens when those blades get dull? Your wood will look rough and your planer will work harder. If you own a DeWalt 734 planer, you know how important it is to keep those blades sharp.
Choosing the right planer blades for your DeWalt 734 can be tricky. There are so many types, materials, and brands! You might wonder which blades will give you the best cuts, last the longest, and fit your budget. Don’t worry, we’re here to help. This guide will make your choice much easier.
In this post, we’ll break down everything you need to know about planer blades for your DeWalt 734. You’ll learn about different blade materials, how to choose the right size, and where to find the best deals. By the end, you’ll be a pro at picking the perfect blades. Let’s dive in and sharpen your knowledge about planer blades!
Our Top 5 Planer Blades For Dewalt 734 Recommendations at a Glance
Top 5 Planer Blades For Dewalt 734 Detailed Reviews
1. FOXBC 12.5-Inch Replacement Planer Knives for DeWalt DW734 Benchtop Planer
Rating: 9.2/10
Need to replace your dull planer blades? The FOXBC 12.5-Inch Replacement Planer Knives are designed for the DeWalt DW734 benchtop planer. This set of three replacement knives will help you get back to smooth, accurate cuts. They replace the DW7342 blades. These blades are made of high-speed steel, so they should last longer. They are also double-edged and reversible, giving you twice the use. The blades come in a plastic case to protect them.
What We Like:
- Made of high-speed steel for a longer life.
- The blades are double-edged and reversible.
- This set includes three blades.
- The blades are made of M2/SKH51/W6Mo5Cr4V2 steel.
- The hardness is HRC 65-68°.
- The blades come in a protective plastic case.
What Could Be Improved:
- The packaging could be sturdier.
These FOXBC replacement blades are a good option for your DeWalt DW734 planer. They should provide good performance and value for your money.
2. DW734 Planer Blades Knives for DeWalt DW734 7342 Thickness Planers with 12.5 inch HSS Replacement Heat Treated Double edge 2 Set (6 pcs)
Rating: 8.6/10
These DW734 Planer Blades are made for your DeWalt DW734 and DW7342 thickness planers. This set has six replacement blades. They are made of high-speed steel (HSS). These blades are heat-treated. They have a double edge, so you can flip them over when one side gets dull. They are 12.5 inches long. The blades come in a plastic box. The blades have machined locator holes. This helps you put them in your planer quickly.
What We Like:
- The blades work with the DW734 and DW7342 planers.
- The blades are made of strong HSS steel.
- You can flip the blades over to use the other edge.
- The blades come in a set of six.
- The locator holes make it easy to install.
What Could Be Improved:
- The product description does not state the exact materials used in the product
These replacement blades are a good choice for your planer. They are designed to make your woodworking easier.
3. POWERTEC 12-1/2 Inch Planer Blades for DeWalt DW734 Planer
Rating: 8.6/10
The POWERTEC 12-1/2 Inch Planer Blades are made for the DeWalt DW734 planer. This set of three blades replaces the DW7342 planer knives. These blades are ready to help you with your woodworking. They are built to cut through wood. The blades give you sharp edges that last a long time.
What We Like:
- The set comes with three blades.
- They fit the DeWalt DW734 planer perfectly.
- The blades have machine locator holes. This helps with accurate alignment.
- You can use both sides of the blades. This makes them last longer.
- They are made from high-speed steel. This means they are strong and cut well.
What Could Be Improved:
- The product description does not tell you how long the blades will last.
These POWERTEC planer blades are a good choice for woodworkers. They are easy to use and replace the old blades. You can get a clean cut with these blades.
4. DEWALT Planer Blades for DW734 (DW7342)
Rating: 9.2/10
Keep your DEWALT DW734 thickness planer running smoothly with these replacement blades! The DEWALT Planer Blades for DW734 (DW7342) are designed to give you a clean cut every time. They are made specifically for your DW734 12-1/2-inch thickness planer. These blades help you get the job done right.
What We Like:
- These DEWALT planer blades are made with M2 laminated tool steel. This steel stays sharp longer.
- The blades last longer than other types of knife materials. You don’t have to change them as often.
- Machined locator pins make it easy to line up the new blades. You can install them quickly.
- The blades are built for the DW734 planer. They fit perfectly.
What Could Be Improved:
- Some users may find the initial cost of the blades to be high.
These DEWALT planer blades are a good choice for your DW734 planer. They are a smart investment for anyone who wants accurate cuts and a longer-lasting blade.
5. FOXBC 2 Sets 12.5 Inch Replacement Knives for DeWalt DW734 Planer
Rating: 9.2/10
Need new blades for your DeWalt DW734 planer? The FOXBC 2 Sets of 12.5 Inch Replacement Knives are here to help! These blades are made to fit the DW734 and DW7342 planers. You get two sets of six blades. They come in a handy plastic case. These blades are double-edged so you can flip them over when one side gets dull. They are made of high-speed steel for a longer life. They are also very hard, rated HRC 65-68°.
What We Like:
- The blades fit the DeWalt DW734 planer.
- They are made from high-speed steel. This means they last longer.
- You get two sets of blades.
- The blades are reversible. You can use both edges.
- The blades come in a plastic case for easy storage.
What Could Be Improved:
- Some users may need help installing them.
Overall, the FOXBC replacement blades are a good deal. They should keep your planer working well for a long time. They are built to work hard.
Planer Blades for Your DeWalt 734: A Buyer’s Guide
If you own a DeWalt 734 planer, you know it’s a good tool. It makes wood smooth! But the blades wear out. You need new ones. This guide helps you pick the right planer blades.
Key Features to Look For
You need to know what makes a good blade. Here’s what to consider:
- Sharpness: The blades must be sharp! Sharp blades cut wood clean. Dull blades tear the wood. Look for blades that are very sharp out of the box.
- Length and Width: Make sure the blades fit your DeWalt 734. They need to be the correct size. Measure your old blades if you aren’t sure. You can use a ruler.
- Reversible: Some blades can be flipped over. When one side gets dull, you flip it. This doubles the blade’s life.
- Number of Blades: Planers usually use two or three blades. Make sure the blades you buy are the right number.
- Packaging: Check if the blades come in a protective case. This keeps them safe during shipping and storage.
Important Materials
The material of the blade matters a lot. Here’s what to know:
- High-Speed Steel (HSS): HSS blades are common. They are good for most woods. They are usually cheaper. However, they dull faster than other types.
- Tungsten Carbide: Carbide blades are more expensive. They last longer. They stay sharp longer. They are great for hard woods.
- Micrograin Carbide: This is a type of carbide. It is even stronger. It makes a very smooth cut.
Factors That Improve or Reduce Quality
Quality matters! Here’s what to look for:
- Manufacturing Process: Blades made with better processes last longer. Look for blades made with precision. This means the blades are very accurate in size.
- Coating: Some blades have a coating. This helps them resist rust. It also helps reduce friction.
- Brand Reputation: Some brands make better blades than others. Read reviews. See what other users say about the brand.
- Price: Usually, you get what you pay for. Cheap blades might not last long. But, very expensive blades might not be worth the cost.
User Experience and Use Cases
How do these blades work in real life?
- Easy Installation: The blades should be easy to install in your DeWalt 734. Follow the instructions carefully.
- Smooth Cutting: The blades should make a smooth cut. The wood should feel smooth after planing.
- Wood Types: Good blades work on different types of wood. They should work well on softwoods and hardwoods.
- Durability: Blades should last a good amount of time. How long they last depends on the wood. Harder woods wear blades down faster.
Frequently Asked Questions
Here are some common questions about planer blades:
Q: What are the main Key Features?
A: Key features include sharpness, correct size for your DeWalt 734, whether they are reversible, and the number of blades included.
Q: What is the best material for planer blades?
A: Tungsten carbide and micrograin carbide are the best for durability and cutting quality.
Q: How do I install new planer blades?
A: Follow the instructions that came with your planer or the new blades. Usually, you remove the old blades and install the new ones in the same way.
Q: How often do I need to replace my planer blades?
A: It depends on how much you use your planer and the type of wood. Hardwoods will dull blades faster.
Q: Can I sharpen my planer blades?
A: Some blades can be sharpened. However, it can be difficult. Many people just replace the blades.
Q: What is the difference between HSS and carbide blades?
A: HSS blades are cheaper, but dull quicker. Carbide blades are more expensive but last much longer.
Q: How do I know if my blades are dull?
A: The wood will tear or have a rough surface. The planer might also make a lot of noise.
Q: What happens if I don’t use sharp blades?
A: The wood will tear. It will also be harder to feed through the planer. Dull blades can also be dangerous.
Q: Are reversible blades a good choice?
A: Yes! Reversible blades are a good value. You can use both sides.
Q: Where can I buy DeWalt 734 planer blades?
A: You can buy them online at places like Amazon or at your local hardware store.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

Hi, I’m Tom Scalisi, and welcome to The Saw Blog! I started this blog to share my hands-on experience and insights about woodworking tools—especially saws and saw blades. Over the years, I’ve had the chance to work with a wide range of tools, and I’m here to help both professionals and hobbyists make informed decisions when it comes to selecting and using their equipment. Whether you’re looking for in-depth reviews, tips, or just advice on how to get the best performance out of your tools, you’ll find it here. I’m excited to be part of your woodworking journey!