A magnetic switch is also good from a safety standpoint but may not be necessary on these smaller versions. A magnetic switch prevents the saw from starting back up if it loses power during a power outage. Basically, the power outage will turn off the saw. This is good because if for some reason the power were to come back on when you were not near the machine, the material could be shot out of it or damage the saw.
The DeWalt DWE7480 is a 10 in. compact job site table saw powered by a powerful 15 A motor that has top speeds of up to 4,800 RPM. When this power is paired with its 24 in. rip capacity and 47 degree bevel, this table saw is able to power through even the hardest woods with great accuracy, so you can use it for projects ranging from shelving to trim to hardwood flooring. And despite all its power, this table saw is a lightweight at only 48 lbs. No matter what woodworking project you have in front of you, this DeWalt table saw is able to power through it!
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.
The Delta Unisaw is a heavyweight in woodworking circles. It’s been on the market for years, and it’s a stalwart through and through. It has a super-powerful 5 HP motor which can blast through the toughest hardwoods and composite materials quickly. It also features one of the most precise bevel adjustments on the market, down to 1/4 degrees! It has a solid, single-cast trunnion which provides excellent vibration dampening, and an extra-heavy case iron base. In short, this is a hulking beast of a machine, and it’s easy to see why it’s been a shop favorite for years.
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.