The Bosch 4100-09 10 In. Worksite Table Saw with Gravity-Rise Wheeled Stand delivers both professional rip capacity and outstanding portability for a tool that can get the job done, wherever it is. The powerful 15-Amp saw delivers 4.0 max HP for outstanding productivity. It also incorporates soft-start circuitry for smooth but quick ramp-up to the operating speed to manage the intensity of motor start-up and minimize the possibility of tripping a circuit breaker.. It includes Constant Response circuitry to help maintain speed under load, and overload protection. The Square Lock rip fence is engineered for maximum trueness and great ease-of-use, with the fence able to easily glide along the rail for one-handed operation. The lighter GTA47W Gravity-Rise Wheeled Stand has 8 In. treaded rubber-composite tires and a single-action design for easy set-up and transport. It is jobsite-ready with heavy-duty construction. The Smart Guard System is the first modular table saw blade guard, featuring a three-position adjustable riving knife, anti-kickback pawls and non-obstructed-view barrier guard assembly. The table saw provides a 29 In. x 21-1/2 In. square tabletop with a 25 In. rip capacity for ripping 4 Ft. wide sheets goods in half.
That’s why we’ve created this handy guide! As usual, our trusty team have taken a comprehensive look at all the options out there. We’ve looked for portable units that don’t sacrifice power or accuracy for their small size. You’ll find our Top Three recommendations below, along with a few additional choices for new woodworkers and demanding professionals.
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.
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.

As for various accessories and attachments such as rip, miter and blade guard, these can be stored in their own specially designed hangars. If you plan on using other blades (and you probably will) there is also a well where you can store all the blades you have. In order to keep the surface of the table dust-free there is a dust collection port featuring a shrouded design which can be attached to the vacuum.
TBB measured the accuracy of the factory-set 90 degree stop by using a Wixey WR365 digital inclinometer. This device has an accuracy of 0.1 degree. We placed the Wixey gauge on the table and calibrated the inclinometer to the table by zeroing out the gauge. After that calibration, the measurements give a result that is relative to the saw table. We moved the blade to an approximate position of 70 degrees off vertical. TBB attached the gauge to the blade and used the saw mechanism to adjust the blade incline to the point at which the blade or trunnion hit the factory-set 90 degree vertical stop and recorded the measurement. TBB ran the test twice to ensure the repeatability of the measurement. In every case, the result came out to within 0.1 degree of the prior test.
Table saws are undeniably the kings of rip cuts on the jobsite and in shops. The concept is simple: Place a motor below a solid table to turn a blade somewhere in the 4000-5000 RPM range through the surface and watch the sawdust fly. The idea may be simple, but the reality is much different. How big should the table be? What size blade should you use? How heavy can you get away with making it?
Clint DeBoer When he's not remodeling part of his house or playing with the latest power tool, Clint enjoys life as a husband, father and avid reader. He has a degree in recording engineering and has been involved in multimedia and/or online publishing in one form or another for the past 21 years. In 2008, Clint was one of the founders of the Pro Tool Reviews online magazine. He hopes his efforts at PTR will provide builders and contractors with reliable and engaging tool reviews to help them make better tool purchasing decisions.

At first glance, the Bosch 10-Inch Worksite Table Saw may seem to be nothing exceptional. However, it's powered by the best motor in its class, and it does everything well. True, the motor is a 15 amp unit like the others on our list, but it produces 4 HP where the others produce only 1.5 to 2 HP. This is a noticeable step up in a vital area! The wheeled frame is extremely helpful for moving around your shop or garage, but keep in mind that those tires aren’t heavy-duty; you have to be careful with them on a worksite littered with nails and screws.


Even though the trunnion mechanism from Powermatic has been known to be the best there is, further refinements have been made to it in order to make it even better. The conically shaped worm gear drive with better surface area, the high end bearings, but also the cast iron, box style construction combine with the solid and smooth feel of the height and tilt adjustments. Thanks to the adjustable backlash, it’s very easy for users to adjust the mechanism back to the factory fresh feel and clearances.
To ensure that our runout measurements were accurate, TBB used a Freud calibration plate. Freud manufactures this ground stainless steel plate to a tolerance of ± .0005 inches in flatness across the plate. While TBB does not have a means to measure the accuracy of this specification, we did put this calibration plate on top of a polished granite calibration table and could not shine a light under any portion of the plate or slip the 0.001 feeler gauge under the edge.
You can opt to extend the warranty coverage to 3 years, all through an external provider. We actually prefer these third-party warranties for power tools because they allow you to deal with people who are on your side, as opposed to company representatives, who can be frustrating to say the least. We think add-on coverage is a great safeguard for any cabinet table saw, and it’s a very reasonable proposition on this model.
You want to rip down lumber with your table saw. For this you’ll need a fence. You just can’t make an accurate rip cut without one. Check the fence sits on the rails firmly. You should be able to adjust it easily in both directions. A T-square fence is the most common type. Made from welded steel, it’s precise, user-friendly and durable. Some fences are mounted with bolts. Others are welded onto the head of the T-square. Miter gauges are priceless for making cross-cuts and other more advanced cuts. This gauge acts as a guiding device. It moves in the miter slot. You can angle between 45 degrees and -45 degrees. For angled or square cross-cuts or other specialty cuts, a miter gauge fully delivers.
If you’re going to be transporting your unit regularly, you should aim to keep weight to a minimum. Look for something lightweight, with convenient carrying handles, or a stand that can be wheeled around dolly-style at the worksite. Conversely, if you’re only going to be using your portable saw occasionally, you can probably stand a bit more weight.
Located right next to the hand wheel on the front is a panel that features both a power button and a stop switch. The power button helps the motor come to life quickly without requiring that it heat up first, and you can press down on this button to turn the saw off at the end of the day. The emergency stop switch helps you stop the blade in the middle of a project to prevent accidents caused by clothing or skin coming into contact with the blade.

The continuous-read, tape measure–type scale is ingenious and easy to read, and Ridgid’s lifetime warranty covers it against breakage. The Ridgid saw has the most versatile miter gauge with holes and slots for mounting extensions and accessories. The designers have cleverly fashioned the stand to also serve as a left-side outfeed support for ripping plywood.

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.

You want to rip down lumber with your table saw. For this you’ll need a fence. You just can’t make an accurate rip cut without one. Check the fence sits on the rails firmly. You should be able to adjust it easily in both directions. A T-square fence is the most common type. Made from welded steel, it’s precise, user-friendly and durable. Some fences are mounted with bolts. Others are welded onto the head of the T-square. Miter gauges are priceless for making cross-cuts and other more advanced cuts. This gauge acts as a guiding device. It moves in the miter slot. You can angle between 45 degrees and -45 degrees. For angled or square cross-cuts or other specialty cuts, a miter gauge fully delivers.


From dust collection and onboard storage through to on/off switches and table extensions, most reputable table saws come equipped with everything you’ll need to rip up the wood of your choice. Whether it’s making your life easier with wheels enabling height and tilt adjustment or a safety feature like the magnetic switch, the functionality of table saws is impressive. You can upgrade the blades, get various jigs or dado blades and generally enhance the way your saw performs.
The Delta 10 in. Contractor Saw features an The Delta 10 in. Contractor Saw features 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 of the riving knife and anti-kickback pawls. There is a large easy to ...  More + Product Details Close
For this portion of the testing and evaluation we used three different materials (3/4″ AC Plywood, 5/4 Mahogany Decking, and 5/4 Pressure Treated Southern Yellow Pine Decking) while measuring the saw blade RPM, and the saw motor AMP draw. To compare the saws we’re looking for how much blade speed each saw has under load, and also how much the amp draw increases under load. Think about it like driving a car, a more powerful car will not drop as much speed going up a hill and the engine won’t work as hard.
However, with proper use, table saws are generally safe tools, advanced blade stopping technology not needed. Therefore considering a saw without such safety features is fine for the cautious DIY user or for the professional carpenter and/or builder. Take into careful account the actual table size of the table saw you are considering. If you are going to be completing rip cuts in large sheets of plywood, then you need a saw with a table large enough to support these big pieces of lumber.
Ridgid’s fence is outstanding for its design. Its large front plate helps stabilize it and the whole thing just feels solid. There’s very little play compared to some of the others and we were consistently able to lock it down perfectly square. We like the pinion style bevel adjustment. It’s not quite a good as a separate adjustment wheel, but a great improvement over simple sliding. We also like the independent locks for both height and bevel. It’s not often that a height lock would be required, but there’s an element of confidence that comes from knowing it won’t be going anywhere.
For centuries, the job of the sawyer was, quite simply, to saw logs into lumber. Working in two-man teams, a pair of sawyers would use massive saws -- called whipsaws or pitsaws -- to cut felled trees into workable planks with their own muscles as the motive power. The job was exhausting and often dangerous, yet necessary to create the precious lumber used to build everything from homes to railroad bridges.
The Bosch 4100-09 offers many advanced features, making it a very capable table saw for woodworking. The air-filled wheels and gravity rising stand makes this table saw functional and lightweight. Set up and tear down of the table saw is a breeze. This technology allows the table saw to be moved from place to place, even over the most rough and challenging areas of the work site. The 4100-09 weighs 39 pounds, making it the perfect portable table saw. Although it is lightweight, it is very durable and stable.
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.
Last but not least, you need to pay attention to the dust collecting capabilities of a particular model. Portable units usually have a weak dust-collecting capacity, but they aren’t foreseen for large projects. However, all other types do feature some kind of dust collecting system. The first thing you should check is the diameter of the dust port. The larger it is, the less debris you’ll have flying around. Also, check out the vacuum requirements because some models work only with super-expensive vacuums. As you can assume, the thing that’s lacking with those models is cost efficiency. However, if you don’t have budget limitations, feel free to invest in a high-end vacuum, it makes a huge difference.
You can use these saw to cut plywood and other sheet goods, but their compact size makes this a challenge—and a potential safety hazard, if you don't have an extension table, rollers or a human partner to help support the wood on the infeed and outfeed sides. Stick with a circular saw for larger plywood rip cuts, but both of these saws can be workable backups (provided you don't need to rip widths of more than 16 or 18 inches.)
While other cabinet table saws may not offer you a clear cut every single time, that’s not the case with the SawStop ICS51230-52. This model features industrial fence system which ensures that every time you cut something, the cut is going to be very accurate and perfectly straight. One last thing to keep in mind is that the unit includes a standard base, while the mobile base and jobsite cart are sold separately.
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