The 5 Best Planer Blades For Dewalt 734 (How to Pick the Right One in 2023)

Frankly speaking, you’d conveniently drown in frustration if your DeWalt 734 planer blades are rusty and old. Ideally, planer blades were not built to last you a lifetime.

It would help if you started to think about getting replacement blades as soon you buy your machine. And 4-5 months after you get a planer blade, start preparing to get another.

You need flawless planer blades for a perfect woodworking project. I believe you already know this. Since you’re here, I will show you some of the best planer blades for DeWalt 734. Feel free to choose the blade that satisfies your needs. Let’s launch into it.

Most Recommended Planer Blades For Dewalt DW734

dewalt planer blades dw734DEWALT Planer Blades for DW734Product Dimensions
‎16.2 x 4 x 0.4 inches
Item Weight
‎4.6 ounces
Country of Origin
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powertec planer blade for dewalt dw734POWERTEC Planer Blades for DEWALT DW734Product Dimensions
‎12.5 x 1.6 x 1.4 inches
‎High Speed Steel
Item Weight
‎1.33 pounds
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foxbc planer blades for dewalt 734FOXBC Planer Blades DeWalt DW734 PlanerPackage Dimensions
‎12.91 x 2.17 x 0.51 inches
‎High-speed steel
Item Weight
‎9.5 ounces
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jtex planer blades for dewalt dw734JTEX Planer Knives DeWalt DW734Package Dimensions
‎12.95 x 1.61 x 0.51 inches
‎High Speed Steel
Item Weight
‎9.1 ounces
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Hz planer blades dewalt734HZ Planer Blades DeWalt DW734Package Dimensions
‎‎12.76 x 1.61 x 0.47 inches
‎High Speed Steel
Item Weight
‎9.1 ounces
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DEWALT Planer Blades for DW734

DEWALT Planer Blades for DW734

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The first blade on our list is DeWalt’s 12 ½” inch three-set blade. It’s uniquely carved for the DeWalt 734 and has double-sided edges for cutting.

Once the first side thins out, flip the other side to keep using it. Thanks to the material, its edges are sharp enough to slice through any hardwood accurately. So, handle with care. 


  • M2 laminated high-speed steel makes it durable
  • Dual-sides for prolonged use.
  • Hole pattern makes installation a breeze
  • Cuts wood smoothly and with precision


Constant use blurs the blade quickly.

Why Should One Buy This One

It is easy to install and efficient. You can flip the blade to use the other edge once the leading edge gets blunt to prolong its lifespan.

Why It Is Special

M2 laminated high-speed steel, easy installation, minimal adjustment, and dual cutting edge for prolonged usage are a few of its unique features.

Check Dewalt Planer Blades At Amazon


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Up next is the Powertec 12801DD 1/16” thickness blade. The blades make alignment easy with the machine locator holes.

Dual edges ensure you use them for a little longer before buying new replacement blades. It also increases its cutting speed.


  • High-Speed Steel increases cutting speed.
  • It is armed with temperature protection.
  • The steel material protects the blade from rust and wear and tear.  
  • Slices through any wood with sharpness and precision.
  • They are thick blades.


  • It might not last as long as expected.

Why Should One Buy This One

You should buy this blade for its temperature protection, wear-resistant properties, and precision cutting.

Why It Is Special

It is unique because it is a set of 6 blades that’s affordable, with a reversible cutting profile that encourages versatility.

Check Powertec Planer Blades At Amazon

FOXBC 12-1/2-Inch Planer Blades

FOXBC Planer Blades DeWalt DW734 Planer
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The FOXBC blade is another reversible, dual-edge replacement blade compatible with the DeWalt 734 planer.

The cutting edges are sharp and leave a smooth finish on your wood when you cut it. This set of 3 blades is made of High-speed steel, and it has 65-68° hardness to handle your hardwood.


  • High-speed steel increases its cutting lifespan.
  • It leaves a smooth finish after slicing through wood.
  • Lasts longer than most planer blades in its class.
  • Super sharp and perfect for precision cutting.


Why Should One Buy This One

It is cheap but offers superior quality. This FOXBC blade is also one of the perfect fits for the DeWalt 734 planer.

Why It Is Special

The sharpness makes the FOXBC 12-1 inch blade special– it is sharper than the original DeWalt blade.

Check FoxBc Planer Blades At Amazon

JTEX Planer Knives

JTEX Planer for DeWalt DW734
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We have another planer blade for the DeWalt 734 from JTEX. This JTEX is another reversible dual blade carved from M2 laminated steel to keep it sharp and prolong its lifespan longer than regular knife blades.

With this blade, you’d no longer suffer at the hands of blunt blades anymore.


  • M2 laminated steel preserves its sharpness.
  • Fast and easy to install
  • It is durable
  • Has dual cutting edges.  


  • Gets blunt easily

Why Should One Buy This One

It is fast and easy to install, with dual edges for cutting.

Why It Is Special

The dual edges of this blade are remarkably sharper than the original blade that comes with the DeWalt 734 planer.

Check JTEX Planer Knives Price At Amazon

HZ Planer Blades For DeWalt DW734

Hz planer blades dewalt734
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Last but not least is the HZ 12-1/2 inch planer blade for DeWalt 734 planer. It is a 3 set blade carved with the famous High-speed steel to preserve its essence until you’re ready to change it.

It was built for abrasion resistance, making it the perfect option for slicing through rigid materials.


  • At 5/64″ thick, it is thicker than most planer blades
  • Blade edges are sharpened with a ceramic-bond silicon carbide wheel for precision cutting.
  • Abrasion resistance which prevents wear and tear
  • You can work with both edges.  


  • The edges get dull quickly, especially when they plane hardwood mostly.

Why Should One Buy This One

Its abrasion resistance is a sure reason to buy this blade- it won’t ruin your planer machine

Why It Is Special

It is thicker and sharper than most 12-1/2 inch planer blades.

Check HZ Planer Blades Price At Amazon

How many blades Does A DeWalt 734 planer have?

You’d agree that you don’t always work on projects that require softwood. Those are fun projects because they’re easier to work with 80% of the time.

But when a project requires hardwood like cherry, maple, walnut, etc., it becomes challenging.

Thankfully, the DeWalt 734 was designed to make working with hardwood more bearable. That’s why it has three blades to simplify your cutting task further

When should DeWalt planer blades be replaced?

If you always work with hardwood, you’ll need to change your planer blades as often as possible.

While the machine itself won’t suffer wear and tear, the blades would grow blurry from constant usage and eventually affect your planer.

Frankly, dull planer blades would mess up your wood when you don’t change them for a long time.

Generally, it would be best to replace your DeWalt Planer blades when you notice that the cut is no longer as precise and accurate as when you first got it . Typically, planer blades last 6-8 months on the planer.

How do you adjust a Dewalt 734 planer?

To adjust your DeWalt 734 planer, follow the highlighted steps below:


The cutter head is usually locked. So, start by unlocking it. It’s as simple as raising the head lock lever.


Now, determine which direction you want to move the cutter head- up or down. Turn the depth adjustment handle anti-clockwise to raise the cutter head. The handle turns clockwise to lower the cutter head.


Once the planer has been adjusted to your taste, lock the cutter head by depressing the head lock lever.

How to Select the Best Planer Blade for DeWalt 734?

We get it looking for the next best planer blade for DeWalt can be exhausting.

First, there’s an ocean of options in the market. Then, almost every option looks like the best one until you buy it and it fails to match your expectation

An easy way to identify the quality blades from the garbage is to consider the specs, features, and expectations

Newbie or expert, let me show you the vital factors you should consider before investing in a planer blade.

Work type                                                                                

Every project is unique. So, you’ll need a type of wood planer and blade for the project you’re working on. Since you already have the DeWalt 734 planer, it is easier to determine the work type.

In this case, you’re looking for a three-set blade best for cutting hardwood. The DeWalt 734 operates a three-knife system, and it’s forged to give you a less challenging work process with hardwood.


While different wood planer blade materials exist, it’s best to opt for planer blades carved from high-speed steel material, especially for the DeWalt 734 planer- it works with tougher and bigger materials.

High-speed steel is equally tough and can withstand the strength and pressure from the DeWalt 734 planer.

Like the planer, high-speed steel blades can withstand wear and tear it also speeds up your cutting task. 


Planer blades are designed to plane woods to a smooth surface. The blades are sharp and could rip your skin and bone out of your skin when in action.

Hence, it would help if you weren’t careless when handling the blade- whether you’re extracting, installing, cleaning, or sharpening them for use.

Keep your hands out of the sharp edges so you won’t lose a finger.


Some planer blades in the market are toxic to the lifespan of your planer. By merely installing the wrong blade, you can damage your planer forever.

So, select blades based on the type of work it was designed to do. You already know the DeWalt 734 works with hardwood and intense woodworking.

It’ll be a terrible choice to pair this planer with a softwood blade.

You can determine the use case of a planer blade through the manual- the specification- That’s how to get an efficient blade for your planer.


Although planer blades are sharp and dangerous, you need to clean them occasionally to retain their quality.

But you can only clean blades with easy-to-clean materials- blades with high-speed steel are easy to clean. All you need is a mineral cleaner.  


Generally, Planer blades aren’t expensive. But it’s wise to have a budget. You’ll clearly define your expectations and get a blade that meets them.


The warranty is another feature you want to consider, especially when buying from a brand you’ve never tried. Look out for blade planers with at least one year warranty.

You can get it repaired for free or swapped with a new blade if it gets damaged.


What degree are DeWalt planer blades?

DeWalt planer blades degree vary based on the DeWalt planer in question. For a DW733, the leading edge is at 42 degrees, while the second edge is 38 degrees. DeWalt 734 is at 45 degrees and a relief angle and 40 degrees.

How much does it cost to sharpen planer blades?

The price for sharpening planer blades varies based on the type. For thin blades, you’ll spend $0.50 to sharpen each inch. You’ll pay $0.80 to sharpen thick blades per inch.

Are planer blades worth sharpening?

No, they are not, and it’s no thanks to the law of diminishing returns. Once you sharpen your blades, it loses the sharpness once you put the first board through it. Generally, the effect of sharpening planer blades is short-lived.

Can I sharpen my DeWalt planer blades?

Yes, you can, but you shouldn’t because the DeWalt planer blades were designed to be replaced. After using both edges, you should replace them. Luckily, their blades last 6-8 months depending on how you use them.

Last Words

Planer blades were created to help you- as a woodworker– successfully plane a wood smooth for usage in any application. With DeWalt 734, you’ll easily plane hardwood with the right planer blade

But choosing the best planer blades for this DeWalt planer is challenging. That’s why we curated this best planer for DeWalt 734 list, so you’ll never go wrong. Now, it’s your choice to make.

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