You’re going to get everything that you’ll find on the DeWalt DW745 and a whole lot more. For starters, you get much better rip capabilities – 32½” to the right of the blade and 22” to the left, thanks to the bigger table size (21⅞” X 26⅜”). It uses the same 10” 24 tooth carbide blade, but on the DeWalt DWE7491RS, the speed has been increased to an impressive 4 800rpm.
Contractor saws are a perfect balance between functionality, manoeuvrability and price. These sorts of saws are perfect if you have bigger projects that you’re working on and will stay on site for a few months. This is due to the fact that they are a lot less portable, but that being said they are a great in-between saw as they still have great rip capacity and overall cutting power.
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There are some procedures, like cutting dados where you will be required to remove the safety guard. What happens too often, is that people neglect to put the safety guard back again. The time it takes to remove and replace the safety guard can become a bother, but living for the rest of your life, missing a finger or two is much worse. Back to that phrase that I mentioned earlier: don’t become complacent and always follow the rules.
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The legs fold easily with an intuitive mechanism that feels well thought out, and the safety attachments stow away within the unit, reducing its form factor and allowing it to be tucked away in a corner when not in use. However, the unit does weigh 90 pounds, so if you’re going to be loading it in and out of a truck bed several times a day or needing to haul it up and down the stairs where the wheels can’t help you, you may want to look at a lighter job site saw that dispenses with the stand.
Methods for tilting the blade to cut bevels vary among the saws. The Porter-Cable saw is the only one with a conventional handwheel bevel control mounted on the side of the saw. The crank gives you great control for setting an exact angle. To set the bevel on the Bosch, DeWalt and Rockwell saws, you simply release the bevel-lock lever and tilt the saw to the preferred angle. It’s easy to go quickly from a 90-degree to a 45-degree bevel with this method. The Ridgid, Craftsman and Ryobi saws have a rack-and-pinion setup. These saws utilize the front crank for setting the bevel.
First off, consider how often you’ll put your table saw to use. If you work in the fields of contracting or carpentry, there’s a chance you’ll be using your new machine pretty often—so you may as well invest in a more expensive, heavy-duty table saw that’s sure to last longer than the average model. On the other hand, hobbyists and weekend woodworkers won’t need a pricey piece of machinery—a more compact and inexpensive model should do just fine, especially if you’re only working on smaller projects like birdhouses and DIY wooden models.
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The maximum rip to the right of the blade is 20” and 12” to the left, which is also very reasonable for a machine in this price range. You don’t get a stand and this obviously means no wheels either, so you’ll have to carry it around. Though it’s really not a heavy tool to move, weighing only 45lbs and this is despite the fact that is an incredibly durable piece of machinery with a metal roll cage. Adding to its compact portability, it has telescopic fence rails.
The main problem with cross and miter cuts is an incorrect miter adjustment, so make sure that you check this. It is often a good idea to make a test cut on a discarded piece of wood first. Working against the miter edge can be tricky because it doesn’t have a very long edge, so the wood can slip about. You can correct this by extending the edge with a straight strip of wood. Attaching a piece of sandpaper to the edge of this wood will help to increase grip.
The DeWalt DW745 is not their top-of-range job site table saw, but it’s a great competitor among 10” portable table saws. The incredibly reasonable price makes it an attractive option for both woodworking hobbyists and professional carpenters alike. If you find a 10” job site saw any cheaper, take a serious look at whether you’re getting the same quality.
You will need specialty blades for cutting materials such as plywood, masonry, hardwood and metals. Other specialty blades are used for dado cuts. Most dado sets have multiple rows of teeth and chippers and they are typically much wider than traditional blades. Be sure that the model of table saw you have can accommodate the type of specialty blades you want to get so you don’t waste your money on a blade that won’t fit.