A lot of the modern table saws nowadays will have a dust collection port where you can hook up a vacuum or extraction system to it. We would always recommend that you purchase a table saw with a dust port, always check the size of the port to make sure it fits with either your vacuum or your extraction system, or you can always modify something to make them fit.
Some table saws go one better than a splitter. Splitters are fixed. They do not move along with the blade. It also needs to be removed if you’re making cross-cuts or dado cuts. A riving knife, on the other hand, is fixed to the same part as the blade. This means it can move along with the blade. Riving knives don’t get in the way either so this is the best option.
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.
Last but not least, you need to pay attention to the dust collecting capabilities of a particular model. Portable units usually have a weak dust-collecting capacity, but they aren’t foreseen for large projects. However, all other types do feature some kind of dust collecting system. The first thing you should check is the diameter of the dust port. The larger it is, the less debris you’ll have flying around. Also, check out the vacuum requirements because some models work only with super-expensive vacuums. As you can assume, the thing that’s lacking with those models is cost efficiency. However, if you don’t have budget limitations, feel free to invest in a high-end vacuum, it makes a huge difference.
The Dewalt DWE7491is the clear choice for the full-time woodworking professional. It provides the widest rip capacity by far, it’s the fastest worker, and it has the best dust collection. The fence is a thing of beauty, and the secondary inner fence is a smart feature for smaller cuts. We think it’s worthy of any full-time woodworker, or DIYer with plenty of shop space and spending money.
Bosch engineers deserve kudos for the Gravity-Rise stand, and it’s a design some other manufacturers should emulate. Twist one lever, and the sturdy, steel frame folds up or down fluidly to convert from sawing to transport or storage. Eight-inch wheels and lugged rubber tires make this base easy to steer overland or pull up steps. Plus, the base’s stance is wide, giving it sure footing if you are pushing long planks or heavy sheet goods through. It will not tip. But, the stand when erected sets the saw’s tabletop quite high, at 38-1⁄2″. Shorter users may find this to be a bit too tall for comfort.
The design is not bad. The height of this particular table saw is around 35 inches. While some people don’t mind it, we think it could have been designed better. However, the best thing about the design is the fact that you can get both contractor and cabinet style table saws in one unit. Dust control is well-designed. The large 4-inch dust port offers a no-hassle setup, especially with vacuums of lower quality. In simpler words, you don’t need to purchase a super-expensive vacuum for this particular unit; any affordable one should do the job well.