Among the features that set this table saw apart from other competitors is the SquareLock Rip Fence. It is fabricated out of machined aluminum, slides up and down the rail without a hitch, and fixing positions couldn’t be easier. It’s probably the best fence I’ve seen in portable table saws, it feels very solid and is incredibly accurate and precise.
When you purchase your table saw, more than likely it will have standard 10” carbide tipped blade that is good for general purpose use. This blade is capable of cross cutting a 4 x 4. If you replace it with a 40 tooth combination blade you will improve the quality of your cuts significantly and more than likely be much happier with the blade overall. You can get specialty blades also if you are going to be cutting other materials as well.
At a compact 45 pounds, the DEWALT DW745 Compact Jobsite Table Saw is the lightest table saw in our review. The saw's portability doesn't mean that ripping size is compromised, though. Thanks to extending fence guides, you've got 20 inches available. Depth of cut is on par with many bigger machines: at 90 degrees, it's 3 1/8 inches. At 45 degrees, it's 2 1/4 inches. Power comes from a 15-amp motor with a no-load speed of 3,850 RPM. This is ample enough for serious DIY projects and light-duty construction site work.
Electric brakes in the saw is an important feature as helps the saw in reversing electricity in the motor, thus contributing to a precise cut. It is highly recommended that when you are buying a saw choose the one with on and off switch. The switch should be easily accessible to make work better and more efficient. In addition, the switch should have a cover. This will keep you from accidentally turning the saw on and damaging your work area or cutting yourself.
That’s where we come in! As your saw experts, we’ve taken a comprehensive look at all the models on the market right now, to help you find the best table saw for your projects and your lifestyle. We compared dozens of options, drawing on our own collective experience as well as professional ratings, and reviews from buyers who spent time using these saws in their homes. We compared specs, features, reliability ratings and more, to find the absolute best options out there right now.
In order to measure the blade speed we used a digital laser non-contact tachometer. A piece of reflective tape was adhered to each saw blade just behind the carbide tooth, so that the tape would be just above the top of the wood cutting surface, allowing us to capture the blade speed during the cuts. We used a power-feeder to ensure that all the material was pushed through each saw at the same feed rate. In the photo above you can see our test set-up with the power feeder, a decibel meter to the left, the digital tachometer in the center, and the amp meter on the right. If you look really closely at the saw blade, the piece of reflective tape is to the left side of the blade near the power feeder.
Hybrid table saws were produced by many manufacturers as they found there was a gap in the market for a table saw between the contractor saw and the cabinet saw. Contractors wanted something with the power and functionality of a cabinet saw but not necessarily the heavy weight of a cabinet saw. One good other point for the hybrid saws is price, cabinet saws are often very expensive because of the cast iron table tops etc. so a hybrid is a great saw if you’re looking for something slightly cheaper.
This blade shares many features that come standard on other Diablo blades. The carbide teeth are cut from Diablo’s TiCo High Density Carbide. Perma-Shield non-stick coating helps the blade move through material with less friction, reducing heat that can lead to warping in addition to corrosion. Diablo’s Tri-Metal Shock brazing process ensures the teeth stay in place much longer than other blades and can withstand impacts that leave other blades in need of a dentist.
With that said, the Dewalt DWE7491RS (another jobsite saw) has an amazing fence. It also has a greater ripping capacity – so if this additional functionality is more important to you than portability, it might be something to consider. Although keep in mind that it’s also 30lbs heavier, and the stand is much worse than that of the Bosch (which we’ll discuss later in this article).
Finally, make sure you know your long-term options when it comes to maintenance, repairs, or replacements. Check the warranty coverage on your portable unit. Read the fine print, checking whether you’ll be paying for repairs under warranty, or whether the company will be footing the bill. Some manufacturers cover repairs, but not return shipping. Others force you to bring your unit to an authorized dealer, which can be difficult in some parts of the country.
The DEWALT DW745 and the Bosch 4100 are pretty evenly matched in having plenty of power and not-so-hot dust collection. I you’re looking for a light weight saw, the DEWALT comes in ahead since it weighs almost half as much as the Bosch. It is also the less expensive choice by far. The large work table, expanded cutting capability, and its Gravity Rise feature (with solid rubber wheels that make it easy to be rolling across rugged terrain at a jobsite) make the Bosch a Cadillac among Pintos, but, of course, that luxury comes with a price tag.
The latest advance in table saw safety is a feature that stops the spinning blade when it senses the presence of tissue, such as a finger or forearm. A company called SawStop was the first to offer this technology, and currently, it holds the exclusive right to sell saws with this feature in the United States. (Bosch introduced a portable table saw with blade-stopping technology in 2016, but was forced to take it off the market after a successful patent-infringement suit by SawStop.) In 2017, the CPSC proposed a new rule to make SawStop's technology mandatory on all table saws, but that rule is still under review. See the Buying Guide for more information.
It has a smart fence design that allows for a wide rip capacity in a small package. The Dewalt’s rails telescope, which allows them to extend further than the competition without adding to the machine’s packable footprint. That means you can make rips at up to 20 inches without needing any extensions or other accessories. The rack and pinion system allows you to set a precise fence setting without wobble, even on a flexible rail. It locks at both the front and back, to make absolutely sure you’re getting an accurate rip every time.
The design is quite good. The SawStop safety system ensures smooth and flawless operation while protecting you from a variety of hazards. However, regardless of the safety aspects, you should always wear protective equipment, especially gloves and goggles. One of the most notable things about the design is the fact that it provides 99 percent dust collection both below and above the table. The riving knife maximizes kickback and also offers protection.
The frame is also improved. Instead of the basic roll-cage on the Dewalt, this one neatens things up with an integrated sub-base. It’s a rugged rubber-like pad which serves as a bumper between the main frame and your truck bed or worksite table. Both the table and the sub base are joined to the main frame, and they provide strength at both ends of the design. As with the Dewalt, you can store your tools and accessories inside, an on hooks outside the Bosch.
A table saw can be classified in many ways, and I’ve come across terms like contractor, folding, featherboard, hobby, induction, sliding and zero clearance. However, I will conform to the most basic and clear classification and range the tables accordingly. That means I’ll order them by benchtop table saws, jobsite table saws, cabinet saws and hybrid table saws.
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.
Belt drive table saw motors run on a pulley system, most of the time some power is lost through this system, but belt drive blades can cut through thicker timber and hardwoods. They can produce power of around 3 to 5HP and thanks to the motor being mounted further away from the blade with belt drive, the motor will last longer as less dust will get into the motor. One thing to consider though is that belt drive will be in general more expensive and are normally found on heavy cabinet type saws, so this must be considered when working out your budget.
This is a truly great saw, except that it is really tough to adjust the blade and rip fence for parallel. Once adjusted though, it is a fine piece of engineering. What I like best is that the saw is built for the job site. It is extremely beefy, but no too heavy. In my opinion, it strikes a nice balance. Its cart stand is the best in the industry, bar none. Once adjusted, the saw returns to its settings extremely well. It is obviously built for the long haul, and should last a contractor many years. I would definitely purchase this saw again. Now with the things that I wish were better. First, adjusting the blade for parallel is just plain hard. Mine was out from the factory by 4 thousandths. It is a trial and error process, and the instructions suck. Here's what to do: 1. Loosen the four screws indicated in the instructions. Starting from behind the saw, center the blade housing in the rear left to right as best you can, then tighten one screw not quite snug (you want the housing to rotate on this screw when you adjust the front). Next move to the front of the saw and loosen the lock lever for blade angle adjustment (the housing won't move unless you do). Now, begin experimenting with holding the housing at 90 degrees with one hand while sliding the housing back and forth with the other until square. When you think that you are close, lightly tighten one of the front housing screws. Check for parallel (look for videos on how to check a table saw blade for parallel), then tighten the blade angle adjustment lever. With these screws and the lever tight and locked, check again for parallel. If it is still good (I got it to 1/1000 inch of parallel), then lock all the screws and check one more time, if it's still good, then you are done with blade housing adjustment.
I can’t tell you how many times we’ve pulled out other jobsite saws only to have accessories fall off, or require off-tool storage. Bosch designed the GTS1031, however, to securely hold all of its accessories, even including the arbor wrenches (both of them) and an allen wrench for adjusting the riving knife and dust ejection points among other things. Our favorite was the rip fence, which simply flipped upside down and stored underneath the table – clever! About the most difficult adjustment was the riving knife, which is a tool-less maneuver, but one which requires you to stick your hand way into the blade cavity to reach the release lever. When making any adjustments to the blade, it goes without saying (but we’ll say it anyway) to disconnect power to the saw as a precaution.