When you’re thinking about build quality, you should consider how often, and how intensively you’ll be using your portable table saw. The more you’ll use it, the more you should invest in a sturdy unit that’s built to handle all that use. If you’re only an occasional DIYer, on the other hand, you can probably stand to have a few more plastic parts on your unit, since you aren’t going to be putting it to the rest as often.
On the downside, these units are by far the heaviest type of saw, and they’re the most expensive by a long shot. Their cast iron worktops and steel cabinets makes them more of a permanent fixture than nearly any other tool. To move them around your shop, you’ll need an expensive, heavy-duty wheeled base, which can cost even more money up front. They’re best for people who will keep them in one place, and use them on a regular basis.
In the commercial construction business, we typically buy a job site saw for each project and use it up during the course of an 18-month job. When these saws hit the site, they are unboxed, assembled and immediately put into use. We rip stacks and stacks of sheet goods with these saws and the tolerances of the cut materials are not very critical. However, that example represents the portable saw use within our commercial crews’ business.
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.
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.
Consider whether you’ll be working inside or outside, on even flooring or dirt ground. You’ll want to choose the most convenient stand that’s sturdy enough for the kind of cuts you need to make. Pros should pay for a premium stand that doesn’t have any wobble whatsoever. DIYers and framers can probably make do with something lightweight and inexpensive.
The service coverage under the warranty requires you to either bring the machine to an authorized dealer or ship it back to the company on your dollar. That’s a major downside, and it’s one reason we’re recommending purchasing add-on warranty coverage for this one. If you’re dealing with a third party provider, you can simply get a replacement without having to go through frustrating company reps.

Jeffery – As Rob explained things we had the RPM measurements running on that meter, and had to watch our video playback to evaluate the numbers (no recording of the numbers digitally). So we tried to take the average no load speed watching the video play back. Is it perfect? No….is a 10% difference a big deal? In this application I doubt it. If we were a full blown testing lab we’d have the data recorded digitally and take full blow averages, but alas we are not.
SawStop PCS31230-TGP252 10 in. 3HP table saw is a high performance cabinet table saw that features a durable cast iron table, 44 x 27 in. of total space, and is super durable, making it an ideal table saw for professionals. In addition to its industrial capabilities, this SawStop table saw also boasts a couple other practical features including a Flesh Sensing Technology, dissipative arbor belt to prevent hazardous charges, and an easy-to-change brake cartridge.
The miter gauge gets an “its fine” grade. Ok to support a narrow piece for a crosscut, but not long enough to do much more than that. I upgraded to an Incra miter 1000SE and never looked back. Although a crosscut sled is pretty easy to make (and I highly recommend getting one) I picked up an Incra Miter Express sled for real cheap at a garage sale, so I am happy to use that.

Dust capture from this saw is pretty bad. I was shocked that a European brand would ignore the dust collection to this extent – at least I was until I discovered that their version of the 4100 does have quite a few more pieces that help pull most of the dust from the airstream. There is a plate that encloses the rear around the vacuum port and a bottom grid that allow airflow to the motor while still shaping the airstream to drive the dust to the vac. I added the plate, but decided against the grid. Instead, I added a sheet of ¼” plywood and put a 4” vacuum port in it that I hook up to my dust collector. I also replaced the blade guard with the European version that has a dust port built in. Minor upgrades, but dust capture has gone from terrible/non-existent to pretty acceptable. Bosch also sell a bag that will capture whatever dust would get tossed out the back of the saw, but that isn’t much, so I consider it a waste. I did buy it, and it works well on other tools, but it is not IMO a must-have for the 4100
All table saws sold in the U.S. come with a riving knife, anti-kickback pawls, and a split blade guard. Because some cuts can’t be made with these safety features installed, they are removable. If you’re looking for a fun party game, see who of your uninitiated friends can install both correctly without a manual. While each one is different, their nature means you can use the saw without them installed. I’d be remiss if I didn’t tell you those cuts are more dangerous, so avoid it if you can.

One thing you must be aware of with a contractor saw is the fact that they can be a lot more difficult to move from job to job, this is something that must be considered before purchasing. For thicker and harder type woods a cabinet table saw maybe the best way to go, especially for the long-term benefits, but for the average mid-sized contractor it’s still a great option. Read More
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