Ergonomics is the science of designing and producing tools that improve a worker’s efficiency while reducing discomfort, fatigue, and risk of injury. Ergonomically enhanced tools can include helpful features such as angled handles, riving knives, safety switches, and non-slip coatings. Whether you’re shopping for ergonomic tools or just trying to select the right one for the job from an existing collection, the key things to consider are whether or not the tool eases your work and prevents you from straining in ways that could lead to injury. Ergonomic guidelines in tool design can help maximize human performance on the job by making the job easier for the worker, improving safety and decreasing injuries.
The blades are the primary factor to consider when shopping for a saw as they hugely determine the performance of your table saw. The blades will only be effective if they are set at a correct depth of cut. The table saw will also perform best if only the correct blade for the cut is fitted, as a proper blade will enable you to achieve a precise and smooth cut. When purchasing a blade, go for the one with a correct setting blade. Consider the cutting depth also as this will determine its suitability for the job. You should also ensure that the table saw is equipped with splinter guard as this will help in minimizing splintering of the board’s top surface. Splinter guard also enhances accuracy because when it is lined up at the start and finish mark the saw will cut with precision. A suitable table saw should also have a 20mm arbor as this guarantees the stability of the blade and hence, safety in the workplace.
You want to rip down lumber with your table saw. For this you’ll need a fence. You just can’t make an accurate rip cut without one. Check the fence sits on the rails firmly. You should be able to adjust it easily in both directions. A T-square fence is the most common type. Made from welded steel, it’s precise, user-friendly and durable. Some fences are mounted with bolts. Others are welded onto the head of the T-square. Miter gauges are priceless for making cross-cuts and other more advanced cuts. This gauge acts as a guiding device. It moves in the miter slot. You can angle between 45 degrees and -45 degrees. For angled or square cross-cuts or other specialty cuts, a miter gauge fully delivers.
While DeWALT’s DW744X is the only model here without wheels, the saw is otherwise well appointed. It’s got a unique rip fence design: instead of sliding along front and back rails, the fence is fixed to them. To change rip fence settings, you extend the rails out on rack-and-pinion gears. The design keeps the fence parallel to the blade/miter slots and prevents it from deflecting if pushed laterally. A red hairline cursor makes fence settings easy to read, and it passed my ripping tests with flying colors.
​If you decide to get a table saw with a one point five to two HP motor, then it’s going to operate at the standard household 120V circuit. When using a 2HP motor, you should expect it to draw between eighteen to twenty four amps. Also, keep in mind that in this case, the saw needs to be the only device that operates on a twenty amp circuit. The realistic limit of a one point five to 2 HP table saw is hardwood of up to two inches thick. If you need to cut thicker hardwood, then you’ll need a more powerful motor.
Optional portable table saw stands are available for both saws. (Bosch's stand is called the GTA500; DeWalt's is the DW7450.) The Bosch features tool-less connection (after initial assembly), while the DeWalt requires the attachment and tightening of four bolts through the DW745's bottom roll cage— though it's nothing a few after-market knobs couldn't fix.

A gauge will allow you to make very detailed cross and angled cuts. This is a bit of kit that you need to research in great depth as it can make or break the accuracy of your cuts and angles. With a good gauge, you can check blade height, blade angles, miter angles and much more. For further reading checkout Wikipedia’s table saw page and for in-depth air compressor reviews.
Since this is a high end cabinet table saw, its features are on par with your expectations. This model comes with your choice of cast iron or stamped steel wings. Kickback is also greatly reduced thanks to the quick release riving knife, while the transparent blade guard comes with independent leaves to complete the set of features you’d expect from a Jet Proshop table saw. If you want, you can also get the Jet Proshop table saw in either a thirty inch or a fifty two inch rip capacity. No matter if you’re a professional or if this is the first cabinet table saw you’re planning to get, the 708494K JPS-10TS won’t disappoint. Its rugged build quality and ease of use qualify it as one of the best table saws you’ve ever used.
Setting up or taking down Craftsman’s spring-assisted stand is a six-step process, involving various release latches. It’s not intuitive like that of Bosch or RIDGID. And, once the stand is folded down, don’t lift the handles up too far when rolling the saw around, or the stand drags against the floor. A shorter woodworker might find this less of a problem than this 6′ 3″ tester did. I also found that the stand’s narrow stance and light weight couldn’t prevent it from skittering on the floor as I pushed heavy lumber across the top. A word to the wise: weigh the base down for heavy-duty work or for cutting large sheet goods.

Portable saws are usually light and smaller than the other types. The three basic types of portable saws are compact, bench top, and jobsite saws. Because they are designed for portability, the materials of which they are made sometimes lack sturdiness and stability. However, that’s not a reason to be alarmed; a vast majority of these units are absolutely safe for work.
The type of woods you cut will determine how powerful a motor and how fast a blade speed you need from your portable table saw. If you’re going to be dealing primarily with thinner boards and softwoods, you don’t need anything hugely powerful. If you’re working with hardwoods or thicker softwood stock you should look for a more powerful motor. Likewise, if you’re only an occasional woodworker, you needn’t worry about finding a motor that won’t burn out.
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. 
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