TBB used an iGauging 35-125-4 digital dial indicator to measure the accuracy of the blade position to the table miter slot. This instrument has an accuracy of .0005 inches. As part of the table saw set-up, TBB installed a new Diablo blade in each saw and these never-before-used blades were used in the measurement test. To ensure that any wobble in the blade did not enter into the test results, TBB marked a single tooth as the reference point for the measurement. The blade position was moved to the front of the saw to allow the iGauging dial indicator to hit the tooth immediately behind the carbide tooth, The iGauging dial indicator was calibrated and the indicator had a reading of zero.
As far as the design goes, cabinet saws don’t look much different from the hybrid ones. However, when it comes to sheer power, this type is the most powerful one in every regard. Therefore, devoted professionals who work on massive heavy-duty projects usually prefer cabinet saws over anything else. Each element of a cabinet saw is constructed to withstand a lot of stress and pressure.
The machine has a more conventional rip fence/rail arrangement. The right half of the rail assembly folds out so the saw can achieve its full 30″ of rip capacity — wider than any other model here — but the fence would not slide smoothly over the rails without catching on the hinge joint. While the rip fence did maintain its locked settings, it lacks the heft and build quality of the competition.
We cannot emphasize enough how important it is to think about safety at all times while using these tools. Even the slightest mistake can make a difference between life and death. The worst part is the fact that it usually happens in an instant, leaving you no time to react at all. Therefore, whatever you do, don’t forget that there’s a thin line between you having ten fingers at one moment and 8 in the next second.
On the downside, these units are by far the heaviest type of saw, and they’re the most expensive by a long shot. Their cast iron worktops and steel cabinets makes them more of a permanent fixture than nearly any other tool. To move them around your shop, you’ll need an expensive, heavy-duty wheeled base, which can cost even more money up front. They’re best for people who will keep them in one place, and use them on a regular basis.
Kobalt’s KT1015 Table Saw features value pricing with a decent rolling stand. We initially had questions about its dual-locking fence, but found that it actually worked quite well. There’s plenty of wobble in it, but if you follow our Pro Tip on adjustments in the fences section, you can lock the front end in square then stabilize it with the back lock.
Cabinet models are stationary, as a rule. They’re not designed for portable use, and you should plan on keeping them in your shop for their working life. However, some models are compatible with optional wheeled bases, and these are great for folks who want to be able to move their table saw around the workshop, without sacrificing any power, build quality, or stability.
A magnetic switch is also good from a safety standpoint but may not be necessary on these smaller versions. A magnetic switch prevents the saw from starting back up if it loses power during a power outage. Basically, the power outage will turn off the saw. This is good because if for some reason the power were to come back on when you were not near the machine, the material could be shot out of it or damage the saw.
Look for guards with two independent panels on each side of the blade, so that while you work on one side, the other side keeps dust in the vacuum system, rather than flying off to the side. High-end cabinet units also have splitter and guard systems which are molded like the internal shrouding to amplify suction, so you should look carefully at those features.
Now let’s talk power. The 15-amp motor is housed underneath the aluminum table and features replaceable brushes so you can expect long life from the saw. The gearing for adjusting the blade height also looked to be built with durability in mind and was well-greased. Cranking the height on the saw was simple and, unlike many saws I’ve used, even bevel adjustments were a snap and didn’t require a ton of effort to move the blade. We found that we could easily loosen the bevel lock and slide the assembly along its arc until we got to the required angle.
With that said, the Dewalt DWE7491RS (another jobsite saw) has an amazing fence. It also has a greater ripping capacity – so if this additional functionality is more important to you than portability, it might be something to consider. Although keep in mind that it’s also 30lbs heavier, and the stand is much worse than that of the Bosch (which we’ll discuss later in this article).
If the fence and the miter slot were closer together at the rear of the saw, the dial indicator has a negative reading. If the blade and the miter slot were father apart at the rear of the saw, the dial indicator showed a positive reading. A negative reading meant that the materials being cut might be subject to being pinched and a kick back more likely to occur.
Editor’s Note: If you’re using the Bosch REAXX saw without dust collection, you’re going to want to partially open up the clasp located on the bottom of the saw. This allows the sawdust to exit the blade chamber through a half-inch gap. Failure to do this will clog the output port in a very short amount of time. When you use a dust extractor you can keep this chamber fully closed.
With a 32½" rip capacity and motor capable of up to 4800 rpm, the DWE7491RS is more than prepared to effectively deliver 3⅛" deep cuts to thick slabs of wood. Happy customers sing this machine’s praises, reporting that it’s as sturdy as a table saw can get — plus, it’s easy to use, and assembling it is a cinch. They do however note that workers looking to produce finer cuts should seek out a replacement blade since the one provided is more suited for fast, rough work.