A Detailed Comparison Between 8 1/4 vs 10 Table Saw

8 14 vs 10 Table Saw

If you are a DIYer then obviously heard about the standard 10-inch table saw, but do you know some brand has shrunk their blade size due to some benefit which a shorter blade can give. Nowadays, 8 1/4 -inch table saw is also getting important to many DIY hobbyists. 

You can get confused about what will you choose over 8 1/4 vs 10 tables saw as blade size matters. So, I have tried to figure out the advantages and disadvantages of them in this article.

Table Saw: 8 ¼ inch

The size of the blade is 8 ¼ inch and having this size blade in the table saw, gives some benefits for woodworkers. Its 8.25 inches blade has greater RPMs and provides impressive ripping capacity but this size blade cannot cut more than 2.5-inch cut. 

Moreover, these table saws are very portable and durable because of their high manufacture. 

Table Saw: 10-inch

Same as the 8 ¼ inches, 10-inch represents the blade size of the saw, it is the standard size of the blade because of its availability. Most 10-inch table saws run on a 110 power supply which gives it more portability as it is easy to plug in wherever needed.  

Similarities Between 8 ¼ and 10 Inches Table Saw:

There are quite similar features that can be found in both the table saw the size, they are:

  1. Both the table saw are found in compact and lightweight, that’s why they are quite portable.
  2. Both of them have high-power motors and can provide high performance even on hard, wet, or frozen wood. 
  3. Safety features, it’s not just found in 10 and 8 ¼ inches, as using a table saw needs more carefulness, all the table saw comes with high protective features. Both have a blade guard which ensures work safety.
  4. Another thing that is common on them is, the blade depth is adjustable. The two can be adjusted with 45 to 90 angles. 

8 1/4 vs 10 Table Saw: Detailed Comparison:

The main difference between 8 ¼ and 10 inches is the different diameters of the blade but they can have the same number of teeth. And for this unparalleled diameter, they have little differences in them though isn’t significant but still worth mentioning.

Have a quick glance at the comparison table below:

Features 8 ¼ inch blade 10-inch blade
Portability  Yes  Yes 
Rip capacity Depend on price Depend on price
Cutting depth 2.2 inches at 90 degree 3.5 inches at 90 degree
RPMs Higher RPMs Lower RPMs 
Dado blade Not compatible Compatible 

Cutting Capacity: 

How deep will the table saw is cut that depends on the diameter of the blade. As the diameter is the distance from one extreme point to the other of the circular surface and the blade rotates at its center point; so, it should cut as deep as its radius.

But it’s not true. The 10-inches saw’s cutting depth is 3.5 inches on contrary, the 8 ¼ inches table saw cuts into max 2.2 inches. However, this depth of cutting can vary due to the blade adjustment and both the saw can rotate 0 to 45 degrees.

So, the 8 ¼ inch table saw cannot give a deep cut like ten inches.

RPMs of the Saw:

The RPM (Revolutions per Minute) of the table saw depends on the blade size, the bigger the rpm this theory is completely wrong for the table saw. This tool gives higher RPMs on the lower blade size and most of them run in the 3000 to 4000 rpm range. But you can decrease the rpm by increasing the size of the arbor pulley to 2 ½”. 

That is why 8.25 inches table saw rotates with more RPMs than its counterparts and higher RPMs give high-level torque. Moreover, higher RPMs combining with the high torque can create a straighter cut quickly.

Rip Capacity:

As their blade diameter is different, they cannot give the same ripping capacity. For example, if you look at DeWalt dw745 and DeWalt dew7485, you will see to the right part of the blade Dw745’s ripping capability is 20 inches; whereas dwe7485 offers up to 24 ¼ inches though both have the same rip off 12 inches to the left side of the blade.

But the fact is, the ripping capacity mostly depends on the price factor, the expensive the tool whatever it’s the size it will give more ripping capacity.

Dado blade compatibility:

Dado blade is usually found in 8 inches, so for being compatible with this blade the table saw’s size should be more from the dado. For this reason, the 10-inch blade is quite compatible with the dado blade whereas 8.25 cannot get dado cut.

Who should use 8 ¼ inches table saw?

If you don’t need a deeper cut and prefer to have quite a light table saw then for woodcutting you can choose any suitable 8 ¼ inches table saw. These size table saws are mainly suitable for less heavy works.

Who should use a 10-inches table saw?

Greater depth with lower RPMs if it is perfect for your DIY project or if you want some heavy-duty work, 10-inches can be better. 

What Are the Best 8 ¼ Inch And 10 Inch Table Saws?

While reading the 8 1/4 vs 10 table saw comparison article, you may search for the best ones to buy in 2021. For your convenience, I have picked one best product for each category table saw, check out them.

1. DEWALT (DWE7491RS) 10-Inch – Heavy-duty and Portable

In our opinion, the DEWALT DWE7491RS table saw is one of the best table saws in 10 inches blade size category due to its capacity and durability. DeWalt the well-known brand offers impressive quality features, with the 32.5-inch rip capacity and 22 inches to the left dew7491RS can break down plywood sheets or other wide boards.  

The 15-amp power motor of it can cut depth of 3.125 inches at 90 degrees angle and 2-1/4 inch at 45 degrees which is standard for the pressure-treated lumber and hardwoods.

Moreover, it is compatible with a dado set and it is a big plus point for DIY hobbyists. Another stand-out feature is the built-in rack and pinion fence system which makes fence adjustments fast, smooth and accurate. Then its 2-1/2 inches dust collection port helps for efficient dust extraction. 

The 26-1/4-inch X 22-inch table provides superior material support and its onboard storage system provides easy access to the Site-Pro Guard components and push stick when not in use. 

So, you can use this saw for heavy-duty work like cabinet installers, trimming carpenters, deck building, or framing bookshelves.

2. SKILSAW SPT99T-01 8-1/4″ – Durable and Affordable

SKILSAW SPT99T-01 8-1/4″ Portable Worm Drive Table Saw is the best 8 ¼ inch table saw model for its stellar power and wonderful performance. You can perform the toughest of applications with ease as it uses a worm drive which transfers more torque to the blade from the motor. 

Besides, you can do a straighter cut with it as this model has 5300 RPMs combining with higher torque which makes the application quicker and easier. It gives 2-5/8” depth cut and 25-inch rip capacity to slice up to 3x. 

SKILSAW also features a rack and pinion system that makes fast, smooth fence adjustments for any type of cut you want. The lightweight, weighing less than 45 pounds allows it to place on any flat surface and you can move it by yourself. 

Again, another component is the anti-kickback device which is included in the guard system and provides extra safety with the prevention of possible damage. You can work harder and longer with it as its Dual-Field Motor remains cool for a long time.

FAQs

Can I put an 8 1/4 inch blade on a 10-inch table saw?

Yes, it is possible to replace 10-inch by 8 ¼ inch blade. As you can see the famous DeWalt brand incredibly shrinks the blade size of its table saw for making more RPMs.

Can a 10inch table saw cut a 4×4?

No, a standard 10-inch table saw cannot cut 4×4 in one pass, it can cut a maximum 3-¼ inch depth. For making 4×4 cut in one pass, you will need a high-end table saw with a 12-inch blade as its maximum cut is of 4-inch.

Is 8 ¼ inch table saw compatible with a dado blade?

As dado blades usually come in the size of 8 inches, so it would be dangerous to use an 8-inch dado on an 8 ¼ inch table saw.

Conclusion

Both types of table saws have proven to be excellent for both professional masters and DIYers. These two saws offer great performance combined with reliable safety systems and the products of these blade sizes are quite similar to each other. 

However, there is also such an argument over rip and cut capacity, rotation, dado compatibility, so keeping those in mind decide on which blade size will you take.