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).
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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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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A table saw is only as good as its blades. There are a variety of saw blades with varying diameter, arbor size, number of teeth, kerf size, speed, application, and material. Most common table saws use 10 or 12” saw blades with an average number of teeth at24 to 80. And when it comes to the material used, carbide and carbon steel are the most common however you will also find very strong diamond blades.
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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The roller stand that comes with the DWE7491RS is extremely effective and easy to use. One of my biggest concerns when buying a job site table saw is mobility and ease of set-up for one person. Weighing 90 lbs, saws like these can be a serious lifting hazard for one person. So having a mobile solution that allows a single worker to set this saw up is a hugely important issue for me and many other users.
The power switch is a bit finicky. I noticed this at their media event and also when using the saw. A quick press of the on button does not work and it seems that you have to press the button for a few seconds. Additionally, you need to push this button straight on and not at an angle to work. My guess is That Dewalt will work this out in time.
The built-in stand sets this saw apart from competitors since it is actually quite stable out of the box and doesn’t require a custom stand or supports to combat vibration, which are often necessary with cheaper and lighter units. DeWalt sells a nearly identical saw with a less robust stand, and after viewing it in a big box store, I was glad to have this one.
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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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A solid, safe table saw is the cornerstone to any efficient job-site or worksite. Dewalt wants to close the gap on a cordless job site by introducing several cordless tools including a brand new table saw. We tested the Dewalt Flexvolt 8-1/4” table saw on our job site and in our shop and were impressed with its portability, versatility, performance and power.
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They are common, the lightest, and perhaps the cheapest. Portable table saw reviews show that these kinds of saws are the popular choice for homeowners looking to carry out simple tasks. The motors aren’t that powerful, some have tabletops that are retractable and can be moved from one place to another. They are inexpensive. The problem is that most have poorly built miter gauges and fences.
Going through hybrid table saw reviews, you can tell that accuracy is a bit less compared to cabinet saws and contractor table saws. This is no surprise as the other two are large with lots of operating power. Hybrid table saws are lightweight and can be moved easily from one location to another. The working space on the tabletop is less and cannot accommodate large pieces. They’re also a lot more wallet-friendly.
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.
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The legs fold easily with an intuitive mechanism that feels well thought out, and the safety attachments stow away within the unit, reducing its form factor and allowing it to be tucked away in a corner when not in use. However, the unit does weigh 90 pounds, so if you’re going to be loading it in and out of a truck bed several times a day or needing to haul it up and down the stairs where the wheels can’t help you, you may want to look at a lighter job site saw that dispenses with the stand.