10 vs 12 Miter Saw | Which One is Better and Why? | The Edge Cutter

Looking for that perfect piece of miter saw for your woodworking shop? Well, you are the right place to get guided by a good deal of data regarding the significance of a miter saw featuring a quality blade, meant to perform an array of applications. There are varieties of miter saws available on the market these days; each has different blade size and quality. You can find the blade as mini as 7 and 1/2 inches and the one as long as 20 inches. However, in this article, we will be checking on two miter saws only; the 10 inches and 12 inches miter saws. You might be thinking what a difference of only 2 inches can bring about in your woodwork? Well, we will know that shortly further.As both the miter saw blades have different sizes, it might be hard for you to spot every minute detail while deciding which one would be the purposeful choice to invest in. 

Main Differences of 10 Inch vs 12 Inch Miter Saw

Here are some of the visible differences that might help you choose better between the two miter saws:

  • A 10 inch miter saw spins faster. On the contrary, a 12 inch miter saw is comparatively slower because of the weight of the blade used
  • A 10 inch miter saw is cost-effective as it only features a clear cut facility. A 12inch miter saw is costlier than the former one as its blade come with teeth which enhances the quality and value of the saw
  • A 10 inch miter saw features a 13 Amp motor and utilizes minimal electricity to run. A 12 inch miter saw, on the other hand, features a 15 Amp motor and therefore, runs on more electricity

Quick Tabulated Comparison of 10 Inch vs 12 Inch Miter Saw

Miter saws

10 Inch Miter Saw

12 Inch Miter Saw





Small blade with fast spinning speed

Large and heavy blade with slow speed

Wobble and Deflection


Only when a lightweight and cheap quality blade used




Suitable for

Beginners, Hobbyists, Small woodworking projects

Pro-grade woodworking tasks including slicing laminated lumber, plywood cutting, furniture making, etc.

10 Inch Miter Saw

10 inch miter saw

A 10 inch miter saw is one of the widely preferred miter saws on the market currently. the most popular miter saw on the market today. This saw is suitable for both softwood and hardwood cutting, and it is quite a powerful woodworker’s tool. The blade quality is considerably good followed by its design that makes wood cutting smoother. The saw lets you easily cut through a 4×4 piece of wood in no time. It is just that you may have to flip the type of wood material to get the task done. But, you must upgrade your saw blade, in case you feel the 10 inch blade is not sufficient for your project. The 10-inch miter saw is fit for any small woodworking task including plywood cutting, or slicing any other material to the maximum thickness/depth recommended for your 10 inch miter saw.Another good part to count on is that the 10 inch blade size is spins at a speed faster than that of a 12 inch blade. Although the spinning speed is not a factor to consider when it is about a fine cutting requirement, a 10 inch miter saw can easily compete with a long blade miter saw to perform thicker cuts.



  • Budget friendly choice

  • Lightweight and hence, easily portable

  • Smoother finish

  • Minimal to zero wobbling or deflection during application

  • Not suitable for cutting deeper cuts on harder wood.

Other Advantages of a 10 Inch Miter Saw

  • According to the fundamental principles of physics, the pressure and surface area to which the pressure is applied are inversely proportional to each other. In simple words, smaller the surface area, higher is the pressure exerted on it.
  • Being a small size blade, a 10 inch blade applies greater pressure while cutting through a small piece of wood.
  • Being small in size, the blade weighs less. Consequently, its spinning speed is fast enough to cut through any type of material, easily.
  • Moreover, the small size of the blade adds to the portability of the entire miter saw. Not just that, this versatile cum durable miter saw is easy to store in a compact place. The dual-bevel sliding facility is another of its many other features.

12 Inch Miter Saw

12 inch miter saw

The misconception that most of us have is that only the blade size plays a significant role in determining the blade performance while cutting. It is not compulsory that a 12 inch blade being longer than 10 inch one will deliver deeper cuts. When you delve deeper into the details of the 10 inch vs 12 inch miter saw differences, you will undfind that the latter saw is better when it comes to delivering finesse of the cut.The ability of a 12 inch miter saw to finely cut through the wood depends on the blade’s TPI (Teeth Per Inch) value, like 24, 60, or 80. You will not get these types of varied TPI ratings in the 10 inch miter saws. Though a 10 inch miter saw blade cuts through a 4×4 by multi-step cut, a 12 inch miter saw outperforms the former blade type by smoothly ripping apart the same workpiece at a go.But, that does not mean this saw is fit for conducting any type or all types of woodworking jobs. If your wooden projects involve 4×4 or 2×12 wide cross-cutting, then only you will need a 12 inch miter saw. For some wood projects, a superior quality 10 inch miter saw is sufficient.



  • Powerful motor

  • Durable cum versatile option

  • Can make vertical cuts of greater depth

  • Bulky tool

  • Quite expensive

  • Might need a 10 inch blade to make cuts requiring high precision

Other Advantages of a 12 Inch Miter Saw

  • Maximum cutting width of this type of miter saw is 12 inches as its name implies. This is indeed a remarkable feature. The blade size being large enough lets you cut through broader stock material while completing the task in the least possible time.
  • A 12 inch miter saw allows deeper vertical cuts and it mostly features a 15 Amp motor, as discussed earlier. So, the saw is fit for conducting time taking projects while enhancing the cutting efficiency of the saw.
  • Higher the motor power, better is the RPM, thereby allowing smooth cutting of tougher workpieces.
  • Every 12 inch miter saw is capable of sawing 4×4 treated timber without a hassle.

10 Inch or 12 Inch Miter Saw: Which is Better?

There is no such universal answer to which is the forever better between the two. The choice depends on the type of task you deal with. What you must look for is the most purposeful option and not the all-in-one type of option. Though both the 10-inch and 12-inch miter saws feature quality blades, suitable for an array of different purposes, both are meant for achieving tasks differently. Although both look quite similar and interchangeable, the results might not be satisfactory if you keep on switching between the two and experiment on your projects. If you are looking for professional sawing requirements, a 12 inch miter saw is the solution. It is an efficient option for finishing the task much ahead of time. On the contrary, a 10 inch miter saw is fit for sawing thinner and softer wood, for home use, personal workshop or DIY projects, etc. It all basically depends on the material type and project deadline.Well, that was all about the 10-inch vs 12-inch miter saw guide. Hope that it now helps you to make a better choice accordingly. 

Frequently Asked Questions

How broad can a 12 inch and a 10 inch miter saw cut?

The 12 inch miter saw can cut through a 7 and 1/2 inches workpiece, whereas a 10 inch miter saw can slice a workpiece that is 5 and 1/2 inches thick.

Is a miter saw better than a table saw?

Both the table saw and miter saw are suitable for clear and complete cutting works. However, the table saws are fit for longer cuts only. The miter saw can perform both angular and longer cuts equally well.

Is it possible to put a 10 inch blade in a 12 inch miter saw?

Yes, a 10 inch blade can be utilized in a 12 inch miter saw, assuming that the size of the arbor holes (of both 12 inch and 10 inch blades) are the same. With that being said, you cannot use a 12 inch saw in a 10 inch miter saw.

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