TBB used an iGauging 35-125-4 digital dial indicator to measure the accuracy of the blade position to the table miter slot. This instrument has an accuracy of .0005 inches. As part of the table saw set-up, TBB installed a new Diablo blade in each saw and these never-before-used blades were used in the measurement test. To ensure that any wobble in the blade did not enter into the test results, TBB marked a single tooth as the reference point for the measurement. The blade position was moved to the front of the saw to allow the iGauging dial indicator to hit the tooth immediately behind the carbide tooth, The iGauging dial indicator was calibrated and the indicator had a reading of zero.
Delta has also improved the tabletop geometry on this model which means that you’re going to get more surface area stabilization. The base is also made of durable cast iron and since it offers easy access to the off/on switch, using the Delta UNISAW is a breeze. Other user friendly features include the convenient dust extraction system, large blade opening for easily changing the blade and fine-tuning the riving knife, smart storage for simple organization and fast access.
Lack of mobility is the cabinet saws major drawback. Some cabinet saws need proper electrical wiring set up and often weigh a huge amount because of cast iron table tops and full cabinet like stands. But if your setting up a new wood shop or have a work space or wood shop of your own then there is no better investment you can make other than purchasing a cabinet table saw.
If you’re a home DIYer or pro working mainly from a shop, you may have a wide table or countertop big enough to use the saw without any accessory stand. We would caution against working on sawhorses, though, as they can be wobbly and unsafe. It’s far better to spend a few extra dollars on a sturdy stand than to take risks with a rickety, improvised setup.
The price is acceptable. One cannot say it’s a cheap piece of equipment because it’s not. But, the high quality of production and a great deal of precision justify the somewhat premium price. If you’re a devoted professional, the price shouldn’t be much of an issue for you. The only downside many people reported is the quality control within the company. Many models came with broken or missing parts.
Another important safety feature to consider is a magnetic switch. Magnetic switches are there in case of power cuts or outages and will also protect the table saw motor from over load. Effectively it will switch off the power supply the instant the power goes off ensuring you don’t have a saw blade spinning away in the dark! As you can imagine this is a very useful and must have safety feature when looking to purchase a new table saw.
Finding useful reviews on this site is a challenge. A search for "table saw review" turned up a few relevant articles, but they're mixed in with news, tips, and coverage for other types of cutting tools. Most of the actual reviews for table saws are old, and many of the products are discontinued. However, we turned up a few in-depth reviews posted within the past year, as well as a few older reviews for products that are still on the market.
Measuring approximately 22” x 38”, the contractor table saw is then next size up from the bench style. It typically sits on an open attached stand or base which may or may not be on wheels. It weighs between 200-300 pounds and is still portable but requires more than one person to lift. This style of table saw is good for woodworking shops, hobbyists, small contractors and DIYers. The 1-2 hp motors have enough power and stability to handle more heavy duty job site work and workshop demands. One of the benefits to these saws is that they still run on standard electrical circuits.
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
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.
With a 32½" rip capacity and motor capable of up to 4800 rpm, the DWE7491RS is more than prepared to effectively deliver 3⅛" deep cuts to thick slabs of wood. Happy customers sing this machine’s praises, reporting that it’s as sturdy as a table saw can get — plus, it’s easy to use, and assembling it is a cinch. They do however note that workers looking to produce finer cuts should seek out a replacement blade since the one provided is more suited for fast, rough work.
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.
Buying a table saw can cover a lot of bases. You have everything from DIY models to professional production level cabinet table saws. In this article, we’re looking what is arguably the most popular – jobsite table saws. They’re on the less expensive side and are highly portable compared to their shop counterparts. That makes them go-to tools for framers, jobsite carpenters, and Prosumers.
Portable saws are usually light and smaller than the other types. The three basic types of portable saws are compact, bench top, and jobsite saws. Because they are designed for portability, the materials of which they are made sometimes lack sturdiness and stability. However, that’s not a reason to be alarmed; a vast majority of these units are absolutely safe for work.
It’s powerful. The blade is hooked up to a 3HP motor which can muster a no-load speed up to 4000 RPM! That’s perfect for all your cutting needs, and it’s much better than other inexpensive units when it comes to slicing hardwoods or thicker stock. While many smaller units advertise similar HP ratings, this one actually lives up to the promise, since it uses 220V power.
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.