Dewalt has refined the DW745's design, most notably improving the blade guard and safety measures. What stands out about the DW745 is its rack-and-pinion rip fence that moves along telescoping rails at the front and rear of the table. This means that once the fence is set square, it should stay square. However, the DeWalt's maximum width for a rip cut is 16 inches, compared to 18 inches for the Bosch. But most users will make large rip cuts with a circular saw, so the 2-inch difference in capacity isn't a big deal.
One of the biggest issues and potential hazards when working with table saws is kickback. Table saw kickback occurs when wood is ejected from the saw at extremely high speed. You can imagine the sort of injuries this can cause. Table splitters are effectively small vertical bits of metal or sometimes plastic that are designed to stop the wood flying back if there is a kickback. Attached to the splitter are anti kickback pawls either side, they look like table saw blades themselves but they are in fact there to grip the wood at stick into it in case of kickback.
Using the guards the saw came with is crucial for the safety of your hands. If you are working with smaller pieces, make or buy a sled with a work clamp so that you can maintain a safe distance from the blade. The clamped sled can be as simple as a piece of plywood with a track on the bottom that’s responsible for riding in the groove. It’s quite simple to construct, saves time, and most importantly – fingers.
The first step to take when using a table saw is to don all the appropriate safety gear that a responsible operator should use. This includes, at the bare minimum, eye protection and thick work gloves. It's also a good idea to protect your ears with ear muffs or earplugs and to consider a mask that will cover your mouth and nose to prevent the inhalation of fine saw dust particles.
Which leads to a problem. A standard blade should not have that kind of space around it. Fortunately, Bosch sell very inexpensive throat plate blanks that can become zero clearance inserts. I have one for each of my three main blades and a fourth unused one that I put aside just in case. While I can make my own, it just isn’t worth the hassle as these are pretty affordable.
Another indication of how hard a table saw is working is monitoring the amperage (AMP) draw under loading conditions. We measured the amp draw for each saw using all three materials again at the same time we were recording RPMs. The first graph below shows the amp draw for each saw cutting plywood compared to the no-load amp draw. The white bar on the left indicates the no load amps and the colored bar on the right shows the maximum amp draw during the cut.
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I was hoping to see the JET in there. But glad you didn’t waste your time with it. I bought it a year and a half ago and it’s a piece of crap. It has not held up at all, I keep it in my construction trailer and it has its own cubby hole and is secured with straps. It has fallen apart. The fence has no adjustments and is off 1/4” front to back, From the factory. I have to spend so much time trying to adjust rip fence, and then I can’t turn my guys loose with it because they won’t take the time to adjust and check for accuracy. Just really disappointed in the product. I am waiting for the testing done on the cordless saws because I am upgrading.
Editor and "serious woodworker" Chris Marshall tests five "premium" portable table saws. After equipping each saw with a new Freud thin-kerf blade, he uses them to rip lengths of medium-density fiberboard (MDF) and yellow pine, as well as making long dado cuts in MDF. Marshall considers the saws' stability, cutting accuracy, efficiency, dust collection, and general ease of use to choose his top picks. Unfortunately, two of his three favorites are discontinued.
For carpentry projects or as a starter saw, the DeWalt DW745 receives solid reviews. Though it doesn't have the capacity of the Bosch, owners say it's well made and easy to adjust. The rack-and-pinion fence earns kudos for accuracy. The saw weighs just 45 pounds and can even be hung on a workshop wall for storage; an optional is also available. The three-year warranty is another plus.
Speaking of safety, this particular model offers a satisfactory level of it. First of all, the tool-free adjustments come in handy if you’re in a middle of a project. In case you need to make a quick adjustment, you don’t have to stop whatever you’re doing and commit your attention to fine-tuning. Instead, you can do it on the go, without any additional tools. Furthermore, the convenient guarding system keeps your fingers and hands safe at all times. Don’t forget to wear protective gear; it can make a difference between life and death.
It’s highly portable. Even though the whole body feels sturdier than the Dewalt’s, it’s still relatively light, at just about 60 pounds. There are handles in both the top and bottom edges of the machine, for easy lifting, and once you’ve got the saw fixed to the base, you won’t have to lift it on your own except for when you’re loading it in the back of the truck/van.
Some table saws go one better than a splitter. Splitters are fixed. They do not move along with the blade. It also needs to be removed if you’re making cross-cuts or dado cuts. A riving knife, on the other hand, is fixed to the same part as the blade. This means it can move along with the blade. Riving knives don’t get in the way either so this is the best option.
If the blade you purchase has a .092” kerf (i.e. Irwin Marathon 80T, FreudLU83R010) you will most likely have issues with binding on the back end of the cut. To be safe, find a blade that has a kerf of around .098” (i.e. Freud Avanti TK905 50T) and this should take care of the problem. You should also take note that every blade Bosch makes should also work with the Bosch 4100-09.
The weak point of this rolling stand is the base where all the weight sits. I really like the Bosch rolling miter saw stand, which is what convinced me to buy this setup. When you compare the miter saw to this table saw, it's a night and day difference. The miter saw from Bosch has thicker and larger diameter metal tubing. It clearly weights more, but it's on wheels, and has yet to show any fatigue from constant use.
PLEASE EXCUSE THE PICTURE, LUMBER JOCKS REQUIRED ONE. I AM AWAY FROM HOME AND COULDN’t RUN OUT TO THE GARAGE TO SNAP A SHOT. I am writing a review of my Bosch saw after a few months of use. I bought this saw last November after my Ryobi saw up and died during a project. I looked at several saws in the $600-$800 range and narrowed it down to four options. The Bosch and DeWalt jobsite saws, and the Delta and Ridgid contractor saws. My requirements were in a realativly compact saw th...
What if a contractor uses their job site saw for high quality built-ins or high tolerance finished cuts? In that case, saw accuracy is critical for that work. In this use case, if the saw is immediately put into use, success depends upon the out-of-the-box accuracy from the manufacturer. The quality of the cuts and more importantly the potential safety of the operator is going to be a function of the as-shipped accuracy of the saw from the manufacturer.
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.
The simplest way to find out what size your table saw needs or indeed if you’re buying a special size is to consult the table saw user Manuel. I would make sure you do this as often there are many things in modern tables saws that could affect the blade size and type. This is because modern saws have many different amazing and varied features, things size blade guards, special safety mechanisms and arbor sizes etc. With the We recommend you spend some time reading your manual in detail to avoid possible issues
This Portable Table saw includes an industry standard This Portable Table saw includes an industry standard tool-free split guard design that allows a true rise-and fall riving knife by using a lever on the inside the throat plate. It has a Tool-less assembly for the riving knife and anti-kickback pawls. It's perfect for mobile contractors and the Do-It-Yourself ... More + Product Details Close
Each one has different power, capabilities, mobility and price points as well. If you’re not sure which type you need, we have outline some specifics on each below that will help you choose. When you begin the search for your table saw, you will need to know the answers to a few questions that will narrow down the choices for you and make choosing much easier.
We evaluated the flatness of the table by measuring the flatness by placing the edge of a precision ground flat bar across the table and placed feeler gauges in any gaps to measure any difference between the ground bar and the table. TBB took measurements in four directions. As the operator faces the saw, we measured the flatness at the arbor from front-to-rear; we measured the left-to right flatness at the arbor; we measured the flatness from the upper left-to-lower right table corners; and, finally, we measured the upper right-to-lower left flatness between the corners.