Best Miter Saw Blades – Top Picks of 2021

A miter saw allows you to cut lumber across the grain with ease. If your saw is struggling to cut wood, chances are it’s not the tool’s fault. It might be time for you to replace the blade on your saw. If you do not have an idea of what blade to go with, it’s not your fault. There are just too many products in the market that can confuse anyone. So we decided to give you a hand by reviewing the best miter saw blades.

Miter Saw Blade

Due to the power and the frame of a miter saw, cutting wood is extremely easy with it. You can cut across any lumber with the miter saw without breaking a sweat. All you need to do is lock the blade at the angle and tilt you want and just push the trigger while lowering the handle. It will cut the piece of wood like butter. But when a miter saw is struggling or you smell wood burning. it is just that your miter saw blade has lost its edge.

A miter saw has a circular blade with teeth all over it. The teeth face downwards and with a very fast circular motion, the teeth dig into the wood cutting it apart. But when the saw struggles, it means the edge on those teeth has gone dull. That is when you know it is time to replace the blade. Visually there is no way to tell if the blade is dull or needs a replacement.

Before we start reviewing the best miter saw blades, a small guide to help you on how to choose one yourself.

Blade Length

A circular blade is measured by its diameter. You will find different circular blades of different sizes. But you should only choose the blade that is supported on your miter saw. Other saws, like a table, saw and circular saw also use a circular blade. So make sure you only get the one recommended for use in a miter saw.

Number of Teeth

A circular saw blade or any saw blade, in fact, has teeth on the edge. These teeth are what dig into the piece of wood to cut it. The number of teeth on the blade matters a lot as the more the number the finer the cut. You get a more finished cut from a blade with a higher number. Also, the material you are trying to cut differs from the number of teeth on the blade.

Kerf Width

The Kerf of the blade determines how much amount of wood will be cut off while you saw it. When you are cutting into wood, you will never get an exact measurement, you have to account for the Kerf. It is going to be the width of the blade. There are blades with thick and thin kerf.

Thinner ones provide more accurate cuts, but they are not very durable. Blades with a thicker Kerf are more durable but then more material gets cut off while sawing it. Some blades with thinner Kerf will be durable thanks to their construction material.

Now that we are done with the basics, let’s get to review the list of the best miter saw blades.

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1. Freud D12100X 100 Tooth Diablo Ultra-Fine Circular Blade

Ask any professional what blade they use on their miter saw for fine cuts across lumber, they will say it’s Diablo. The Freud D12100X 100 Tooth Diablo Ultra-Fine circular blade is widely recognized by professionals. This blade has the best results in any miter saw blade we have seen. In fact, most Diablo blades have better results than the competition in the same category.

The blade has a 100 tooth count and is coated with a Parma-Shield coating. This coating prevents the blade from rusting, corroding, gumming, and also protects the blade from heat. This high-density carbide steel lasts longer and provides the finest cuts. The Diablo D12100X does not vibrate or whistle thanks to construction which is laser cut.

Best of all you get a lifetime warranty by Freud for the blade which is always a great assurance to have.


  • 100 tooth Count for Finer Cuts
  • High-Density Carbide Steel has More Durability
  • Parma-Shield Coating for Protection
  • Laser Cut to Finesse
  • Life Time Warranty


  • Slightly Expensive

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2. DEWALT DW3128P5 Tungsten Carbide 2-Pack 12-Inch Miter Saw Blades

The DEWALT Dw3128P5 is a pack of two 12-inch tungsten carbide miter saw blades. One blade has 80 tooth count for a finer cut, while the other is a 32 tooth count blade. It is inexpensive and for almost half the price of the Diablo, you get a pack of 2. If you need quick cheap blades, then these will do the trick.

However, don’t get your hopes up, because despite having a tungsten carbide edge, it dulls quickly. But that was to be expected from a cheap blade. It does a great job but lacks the refinement in its cuts as the Diablo has. So the best part about this blade is, it’s good and cheap and does the job.


  • Pack of 2 Blades for Diversity
  • Inexpensive
  • 32 Tooth Count Blade for Ripping
  • Cheap Replacement for Current Blade


  • Dulls Quickly

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3. Freud D1050X Diablo 10″ 50-tooth ATB Combo Saw Blade

The Diablo D1050X is a 10-inch 50-tooth combo saw blade. It is one of the best 10-inch blades out there in the market that provides great results. It has 50 alternate top bevel teeth that make short work of wood and wood composites. The appealing part about the blade is it fits both a miter saw and a table saw.

The blade kerf is thinner providing accurate and precise cuts. The blade is designed for heavy professional work. The Perma-Shield coating, just like the previous Diablo circular blade keeps it safe from the elements. Also being able to use the same blade in both the miter saw and table saw gives consistent cuts throughout.


  • Perma-Shield
  • Can be Used in Both Table Saw and Miter Saw
  • Lifetime Warranty by Freud
  • Best Suited for Hardwood


  • Low Tooth Count Compared to Other Blades

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4. Makita A-93681 Miter Saw Blade

The Makita 80-Tooth 10-Inch Micro Polished miter saw blade gives you really accurate cuts. It has a thin kerf which gives you the ability of precision cutting with your miter saw. The 80-tooth count is perfect for a 10-inch blade, providing a finished look once you are done cutting.

The carbide teeth are polished for a mirror finish with up to 600 Grit. This makes the cuts by this blade so clean without any rips or tears. The only problem with this blade has to be its durability, it loses edge really quick. That is why it is not suitable for heavy work. But for DIY enthusiasts, it is a perfect blade, although slightly costly.


  • Micro Polished Carbide Edge For Finer Cuts
  • 80 Tooth Count for 10-inch Blade is Ideal for Finished Look
  • Has Really thin Kerf for Accuracy


  • Less Durability

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5. IRWIN 10-Inch Miter Saw Blade 11870

If you need a high-tooth count 10-inch saw blade for a miter saw, the IRWIN is for you. It has a 180 teeth count on just a 10-inch blade providing the most finished cuts you can get on a 10-inch blade. People have even terms like cutting through the wood like a hot knife through butter for this blade.

The high-tooth count also ensures that the job is easy and fast. The best part is, it is incredibly affordable. Which makes purchasing these in bulk not an issue in the least. The only problem is that the blade is made out of hardened steel alloy that is pretty thin. This makes the blade very brittle.

Cutting wood with this thing is a breeze, but when it comes to a harder material, it is not very suitable.


  • High Tooth Count
  • Affordable
  • Fine Cuts
  • Thin Kerf


  • Brittle Edge Due to Hardened Construction

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6. CRAFTSMAN CMAS210CMB 10-Inch Miter Saw Blade

Here we have another pack of 2 by Crafstman this time, a 60-tooth miter saw blade and a 24-tooth ripper blade. It is an incredibly affordable blade that offers you durability thanks to the blades being heat treated. The tooth edges are carbide for fine cutting.

The Craftsman saw blades offer a rust and corrosion preventive coating on them. It seems like these blades are made to endure, whether it is the usage or the weather. But due to having 60-teeth compared to 80 on the other blades, people have seen rough results using the Craftsman miter saw blade.

There is also complain of the blades having gooey residue when it is taken out of the package. Probably the company coated the blades to prevent it from getting rusty. Either way, it is a much-recommended miter saw blade since it is affordable and durable.

  • Affordable
  • Heat Treated
  • Durable
  • Corrosion Resistant Coating


  • Low-Tooth Count
  • Gooey Residue Out of the Package

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Choosing the right miter saw blade might be what determines the result of your projects. With so many brands providing such great features, it is difficult to choose. But choosing one of the blades from our review list will definitely give you the edge, pun intended, you need for finishing your projects with ease.

Since a miter saw is nothing without its blade, choosing the right blade will give you an advantage.

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