The DEWALT DW745 is a smaller version of the DEWALT DWE7491RS. It’s still a good saw in its own right. It comes with a 15-amp motor, just like the larger unit, though it can only handle rips of up to 20 inches. You’ll experience the same power and consequently, the same speed as the larger model, though you can’t cut pieces as large. This model is also meant to be moved, and while it doesn’t have wheels, it has a metal roll cage that will help it survive travel without taking any damage.

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A splitter is a piece of metal that keeps the blade from binding in whatever material you are cutting if the saw kerf starts to close up. The splitter is vertical and sits directly behind the blade. This plays a big part in preventing kickback and should be mounted on the motor assembly so it rises and falls with the saw blades movements. You can also get splitters that can be adjusted to fit the width of the kerf.

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There’s a lot to like about this saw. The stand is easy to set up and very sturdy. We like the smooth-operating table extension and the blade guard’s hold-up feature and ease of installation. The only downside we found is that the motor mount is less rigid than those on the other saws we tested. We suspect that’s why the cut quality on our torture test was not as good with this saw.
Over the years there are a few popular table saw brands in the market and two of these are the DeWalt and the Ridgid table saws. The DeWalt compact job site table saw is the latest DeWalt table saw model. This has a 20-inch maximum rip capacity that will let you cut through a variety of materials. This table saw is lightweight, portable with a steel roll cage that will protect the tool against drops and impacts. It has a strong 1850 watt motor to give you pure power for almost all applications. This has a cast table top design to improve accuracy and precision.
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. 
Obviously, ​this style of saw means that ​you’re dealing with blades sharp and powerful enough to easily cut through wood. You will want to keep your fingers as far away from the blade as possible. Despite your caution, though, you’ll still need to guide the piece being cut in a way that will give you accuracy and precision. This is precisely why the blade guard exists.
Our table saw review quickly showed that today’s portable table saws are light-years ahead of the small-saw offerings from a decade ago. They feature big-capacity cutting, greatly improved safety features and attached stands for easy setup. And saws in the upper price range rival stationary saws in accuracy and quality of cut. We limited our review to saws that included a stand with wheels and ones that could rip at least 24 in. wide, only the best table saw for our readers!
As with most job-site table saws on the market, the DWE7491RS comes with a rolling stand included in the box. The wheels are pretty heavy-duty and capable of handling rough terrain and even staircases I experienced no problems with. Besides the easy transportation, you can store you saw upright in its folded position in your van to save space. The same goes for your workshop of course. 

Is your blade angle taken care of! Good – that means you’re almost done with your safety check process. Now you need to check the material you’re working with. You can’t just pick up any random piece of wood and expect it to fit properly. You’ll have to use wood that is flat and straight. Wood that is curved or that is slightly bowed or cupped will cause issues for you when you try to cut it down – if you need to work with this sort of material you’ll need to find another cutting tool, like the reciprocating saw (click here for full guide).

One thing you must be aware of with a contractor saw is the fact that they can be a lot more difficult to move from job to job, this is something that must be considered before purchasing. For thicker and harder type woods a cabinet table saw maybe the best way to go, especially for the long-term benefits, but for the average mid-sized contractor it’s still a great option. Read More

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