The Skilsaw SPT70WT-01 is a super high quality table saw with the power to match. The Diablo blade that comes with it will cut through 4×4 without any problems at all, like a knife through butter! One of the best features we noted was the fact that there is barely any vibration, this allows to you to cut as straight as an arrow, you can really feel the build quality with this saw.It has an extremely easy to use miter gauge, just a flick of the wrist to change the angle of cuts to exactly what you want.
The quiet, 220-volt motors in these saws cut through the hardest stock, hour after hour, without bogging down. Cabinets are metal and extend to the floor for the best dust collection. The tops are cast iron, wide, and stable, which makes it easy to cut sheet goods. The trunnions are cabinet-mounted, so you get minimal vibration and maximum accuracy. They're also heavy; some weigh over 600 pounds. Once a cabinet saw's in place, that's where it stays.
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Another important safety feature to consider is a magnetic switch. Magnetic switches are there in case of power cuts or outages and will also protect the table saw motor from over load. Effectively it will switch off the power supply the instant the power goes off ensuring you don’t have a saw blade spinning away in the dark! As you can imagine this is a very useful and must have safety feature when looking to purchase a new table saw.
Table saws will use one of two different kinds of drive configurations; Direct-drive motors and Belt-drive motors. In a direct-drive motor, they will link directly to the blade itself and transfer all of the power of the motor to the blade. They tend to last longer than belt drive motors and there is no belt to replace or worry about getting worn out. Belt drive motors transfer power from the motor to the blade through a belt. In this type of configuration, the motor can be offset away from the sawdust which helps the motor last longer. In general, belt drive motors need more preventative maintenance than direct-drive motors do. If you have a belt drive motor, check the tension of your belts as well as checking them for wear periodically to ensure your continued safety.
The three main factors to take into account when looking at table saws are known as “the three Ps”: Power, Price, and Portability. Depending on what your particular needs are at a given time, you can shift the emphasis between these three factors. This will help you decide how you’ll use the power saw, and then let you focus on the most important table saw features needed.
This table saw was completely redesigned and heavily improved in both safety measures and cutting capacity. For safety, DeWalt redesigned the red power switch to be electronic. It automatically resets the saw to turn off if the power is interrupted whatever the cause. I’ve heard some job-site horror stories regarding table saws who weren’t turned off properly so this redesign was very much needed.