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.
Having only owned saws with cast iron tops this is a new experience for me. First let me note that the right side extension is not aluminum like the rest of the top. It is steel, painted to match. The entire top appears to be powder coated with a textured grey coating. No telling how durable it will be but it does allow wood to slide easily over it. Since the top is aluminum, it lets you know that by transferring all the motor noise and vibration throughout the saw. Not a big deal really but definitely different if you are used to the cast iron absorbing much of this on bigger saws.
There are several types of table saws. The types of jobs or projects you plan to use a table saw for will determine which type you buy. If you want a saw you can take from job site to job site and store it easily, then you will need a table saw that is made to be portable so that it can be easily transported to the job site. Of the portable or work site table saws on the market today, the Bosch 4100-09 10-Inch Worksite Table Saw with Gravity-Rise Stand and the DEWALT DW745 10-Inch Compact Job-Site Table Saw with 16-Inch Max Rip Capacity are two of the most popular.
The first thing you should do before starting up your unit is to check whether you’re wearing all the necessary safety equipment. Gloves are something not many people like to wear. Apart from keeping your fingers safe, they also offer protection against thorns. As you may assume, you’ll work with a lot of thorns flying around. However, gloves aren’t mandatory, and they won’t offer much protection apart from occasional thorns.
The Grizzly is our top choice for folks who need lots of room to work, plain and simple. Thanks to its dual extension tables, this one has the widest rip and fence capacity of the three units we’ve reviewed here. We also love that it makes full use of the space under the worktops, so you’ll get plenty of storage room to make up for its larger footprint.
It’s the safest of the three by a long, long shot. SawStop became a major brand thanks to a feature that they’ve named their brand after: an accident-proof stopping mechanism for the traditional table saw. The innovative brake system on this model is the best on the market at detecting flesh and stopping the blade immediately. It’s a sure bet for saving fingers or worse injuries in the workshop.
Bigger tables offer more potential for additional extensions. For example, if you’re planning to process a massive piece of wood but you cannot cut it in smaller pieces; a table extension will definitely come in handy. There are a lot of commercial add-ons you can choose from, but you can also construct one yourself if you’re experienced enough. Experimenting with these things never gets old or boring, but keep safety in mind at all times. Make sure it’s completely safe to use the said extension and pay special attention to the amount of vibrations and the overall integrity of the table after you’ve installed the add-on.
If height adjustments were standardized, we could expect each saw to make them nearly identically. Taking a look under the hood, we discovered several different methods—each with their own effect. Most of the saws employ a bevel gear system that provides smooth and reliable performance. We noticed that many used solid metal gearing, but Bosch used plastic for both the 4100 and the REAXX.
We made a few test cuts with ¾-inch plywood just to get a feel of the motors we were working with. It became clear pretty quickly that not all 15 amp motors are equal. Once we knew what to expect, we moved to pressure treated 2x pine material in 7-1/2 foot lengths. Why 7-1/2? Our test material started at 15 feet and it seemed silly to have some at 8 feet and others at 6.
With this saw, it was a very easy thing to plug it on and get started. The included cord is a reasonable length, but you’ll still need an extension cord unless you happen to be right next to an outlet in your workshop. Raising and lowering the blade is a smooth process and we found the mechanism to be nice and stiff, so you can be very precise with your cut depth. Only time will reveal whether or not this stays tight over the long haul, but it seems to be well-made. Mounting the accessories, like the smart guard system is quick. You just raise the riving knife using the release lever. The riving knife locks into a lower and upper position through the use of two sets of pins. In the upper position it is ready to accept the barrier guard, which you can remove from below the saw. It attaches easily with a lever lock and the anti-kickback device can then be placed on the back of the riving knife such that the teeth are set to grab any wood brought forward by the blade. The physical nature of the barrier guard assembly precludes you from placing your fingers anywhere near the cutting surface of the blade. We (and Bosch) recommend keeping this guard on the saw anytime you are doing “through” cuts. All-in-all, the table saw’s included safety features are more than adequate to keep you from encountering any unfortunate accidents. Removing them, or using the tool improperly, however, will considerably raise your level of risk.
Hybrid table saws are the latest thing on the market these days. They’re in between contractor and cabinet table saws in terms of price, power, and precision. These have either half-cabinets or cutaway stands like a contractor saw, but with the super-powerful motor and improved stability of a cabinet unit. They’re heavy, so you should be prepared to use them on a wheeled lift, but they can be transported fairly easily if you have helpers.
For those of you who are looking to up your DIY game but don’t have enough capital to make the Dewalt DW745 happen for your home shop, this Craftsman is a decent budget choice. It’s powerful, lightweight, and extremely affordable. We don’t think you should expect too much from this one, though, since it has a very light table and a fence that won’t line up quite as precisely as you’d need for furniture-making or professional-grade projects. It’s cheaply-made, and doesn’t have as user-friendly a design as our other choices. For the home carpenter, though, this should do the trick for all your basic framing cuts.
The DEWALT DW745 and the Bosch 4100 both have 15 amp motors, so power shouldn’t be a problem with either of these job site table saws. The DEWALT has a high torque motor that is capable of delivering a no-load speed of up to 3,850 rpm. The Bosch 15 amps and a no-load speed of up to 3,650 rpm. The difference between the two is not something that would be noticeable without sophisticated equipment, and will not affect performance in any significant manner. The noticeable difference between the two is that the Bosch 4100 comes equipped with a soft start motor that is lacking on the DEWALT DW745. This will cause a noticeable load on your power source, and may affect other tools and lighting attached to the same source during startup.
It is not a cabinet saw, so judging it by those standards would be unfair. As a portable job site saw this is amazing. Loud and dusty, sure, but that is expected. Easy to use and store, yes. The fence is square to the blade, and is rock solid, as long as you make sure the nut at the back of the fence is set right. The fence is not quite square to the table top, and I can't tweak it, but for construction I wouldn't care. I do other fussier things on the saw, so I will shim out an auxiliary fence. I made a cross-cut sled, which I recommend, and get thin kerf blades. I got a rip, general, and fine finish blades, and I get great results.
How big a table saw is, is determined by the largest blade the saw will hold. 8” blades are the smallest that should be used for any home workshop. You can get blades in 9”, 10”, and 12” sizes as well. Most workshops will not really need the 12” blade as this has a very deep cut capability, but for construction firms and larger, commercial shops, the 12” comes in handy.
Porter-Cable comes in as the most expensive of the value group, but also with the best overall performance in it. Of the three saws in this class, it had the best cutting power and also came in the top spot overall for height and bevel adjustment thanks to independent wheels. This may seem like a small consideration, but when you actually need to cut accurately beveled pieces, the adjustment wheel is a huge benefit over sliding the front height adjustment around.