Further testing showed that the red “Stop” lever was the cause, not the power switch.  After turning on the saw, the red stop lever would drop too hard onto the stop button and turn the saw off.   After conferring with the product manager at Dewalt, it was determined that the red stop lever spring force was too high.  The units we tested was from a “manufacturing sample lot.”  MSL’s are the first time the plant does a big run of the product and Dewalt then has time to refine and make adjustments, before the tool goes to production.
The DWE7490X is a great table saw that guarantees convenience and flexibility thanks to its scissor stand. It has been exceptionally designed with a stand that makes the job easier when setting it up. Also, it combines portability and power into one very convenient table saw. Unfortunately, some will find the 87 pounds a bit of a stretch in terms of carrying it around.
The shark fin-style riving knife behind the blade keeps cut pieces from binding and causing kickback. The included push stick is useful when using thinner workpieces that don’t allow your hand to be at least 4 inches from the blade. The power button’s flip cover ensures that you only turn the blade on when you mean to, which is a welcome layer of safety. 

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Todd Fratzel is the Editor of Tool Box Buzz and the President of Front Steps Media, LLC, a web based media company focused on the Home Improvement and Construction Industry.He is also the Principal Engineer for United Construction Corp., located in Newport, NH. In his capacity at United he oversees the Residential and Commercial Building Division along with all Design-Build projects.He is also the editor of Home Construction & Improvement.

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What is a fence? How important is it in a table saw? It gives you an option for horizontal or vertical adjustments. A good rip fence should be aligned to the blade at all times. Without a fence, everything will be disgusting. Ensure that it is heavy and that it can glide smoothly across the rails. Also, make sure that the locking mechanism is perfect and convenient.
A table saw is among the most dangerous power tools in your workshop. If not operated correctly, table saws can cause lots of harm. Different types come with varied safety measures and features like flesh sensors, auto-reset switches, anti-kickback pawls, among others. Finding one with all these features comes at a price, but what is cost compared to your safety?
The shark fin-style riving knife behind the blade keeps cut pieces from binding and causing kickback. The included push stick is useful when using thinner workpieces that don’t allow your hand to be at least 4 inches from the blade. The power button’s flip cover ensures that you only turn the blade on when you mean to, which is a welcome layer of safety. 
The blade is adjustable from 0-45 degrees for a variety of bevel applications. This DeWalt Table Saw has a 15-amp motor for cutting hardwood and even pressure-treated lumber. This will let you make cuts to a depth of 3- 1/8 inches at 90 degrees and 2 – ¼ inches at 45 degrees. Other important features include a coated table surface and a metal roll cage to protect the tool. This weighs 45 pounds and therefore it is easy to lift and take to your workspace or at the worksite.

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Hey all. I just got this saw upgrading from few previous model. I thought this is the best potable table saw. I assembled all and I began adjusting blade squareness. I squared on the left side of blade and thought it’s good but guess what, when I put a square on the other side of the blade it was way out!! I said myself NO WAY! Checked few more times but same result! So I put my 4foot level across the table. OMG! It was a cup towards its middle by almost 1/16″!! WTF!! I just could not believe my eyes!! I am a pro carpenter and long time Dewalt lover but now I am sooooo disappointed what I just saw. I’m gonna write Dewalt and see what they say about it.

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I only have two minor concerns with this saw but they are so small that this saw still gets a 5 star rating.  DEWALT could step up the game on the dust collection if they offer users an effective way of using the dust port on the blade guard. Maybe they offer an accessory splitter and hose package. My other concern is the plastic parts on the fence where it connects to the table. I suspect those parts could break when they are cold if you remove the fence and toss it in the trailer or back of your truck. Again, these are minor in comparison to the rest of the saw (food for thought on the next design).

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How and where do you intend to use your table saw? If you plan to take it from one worksite to another then you must use a job site table saw A job site saw is portable, compact and usually has its own stand and may or may not have wheels. Stationary table saws are also called bench top saws because these don’t come with a stand. These rely on a table or a workbench to support the weight of the saw. There are also cabinet table saws which are heavy duty saws that are mounted in a metal or cast-iron cabinet. These saws are very heavy but are usually made with moving wheels and complete cutting features.

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Robert Robillard is a remodeler, general contractor, and principal of a carpentry and renovation business located in Concord, Massachusetts, and serves as the Editor of Tool Box Buzz and founding editor of A Concord Carpenter . Rob is in charge of our Tool and Product Review - Tool and Product Review - Video Channel, , where we post all of our tool reviews and video tutorials. Rob enjoys using his knowledge and experience to help and educate building professionals as well as DIYers on best practices in the remodeling industry. The Concord Carpenter's motto: "Well done is better than well said!" : Read more about Rob

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With a maximum cut depth of 3.125 inches and a 32.5-inch rip capacity, the 10-inch blade of this DeWalt table saw handled all the relatively light-duty board ripping I needed from it, but I also tested it against a variety of plywood and other board sizes to assess its capability. The 15-amp motor is fairly standard for this contractor or job site level of table saw, and none of the boards I threw at it caused it to bind—good news, as binding is at best annoying and at worst dangerous.

Hey Todd, Hope your Holidays were good! I use my tablesaw for a lot of ripping and 2×4 type of work, nothing that detailed usually. Because of your article, and others on-line, I decided to go with the SPT99-13 Skilsaw..found a good price locally and think it will outshine my old (pretty underpowered) Craftsman by a mile. Looking forward to reading more of your reviews, take care and Happy New Year!
Further testing showed that the red “Stop” lever was the cause, not the power switch.  After turning on the saw, the red stop lever would drop too hard onto the stop button and turn the saw off.   After conferring with the product manager at Dewalt, it was determined that the red stop lever spring force was too high.  The units we tested was from a “manufacturing sample lot.”  MSL’s are the first time the plant does a big run of the product and Dewalt then has time to refine and make adjustments, before the tool goes to production.

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