DeWalt DWE7491RS vs. Ridgid R4512

Let’s take a look at these two table saws: the DeWalt DWE7491RS and the Ridgid R4512. To get more details, check out our full reviews of the DeWalt DWE7491RS and of the Ridgid R4512.

Features & Benefits

You can read more in our complete guide to buying a table saw.

Related: Table Saw Buying Guide: What to Look For

Power & Motor

Both table saws are corded and run on 120 V. The DWE7491RS draws 15 amps. The R4512 draws 13 amps. In the U.S., standard residential circuits are 120 V, 15 A, which will support either of the saws.

The DWE7491RS motor spins at 4800 rpm and the R4512 motor spins at 3450 rpm. Don’t get too caught up in these numbers, since the manufacturers measure them under ideal conditions, so they don’t have a direct impact on the saw’s real-world capability to handle different material.

Blade Compatibility

Both products take 10” diameter blades and have a 5/8” arbor. 10” is the most common diameter for table saw blades, so it won’t be a problem to find a wide variety of blades for any purpose. Most 8-to-10” blades have a 5/8” arbor hole, so this size arbor won’t limit your options.

Both table saws accept dado blades up to 13/16” thick.

Size & Capacity

The DeWalt has 32 1/2” of rip capacity to the right of the blade and has 22” of rip capacity to the left side. The Ridgid has 30” of rip capacity to the right and has 15” of rip capacity to the left side of the blade. Generally speaking, a larger rip capacity is better, but it typically also means a larger and heavier saw. Think about what types of rip cuts you’ll be making and choose the right size saw for you.

Both saws can bevel the blade up to 45° and are able to cut up to 2 1/4” at an angle of 45°. The DWE7491RS can cut up to 3 1/8” deep at 90°. The R4512 will cut up to 3 1/4” at a 90° angle.

The table on the DeWalt has a width of 26 3/8” and a depth of 21 7/8”. The table on the Ridgid has a width of 40” and a depth of 27”.

Pros & Cons

Let’s take a look at some of the pluses and minuses of these products.

For the DeWalt:

For the Ridgid:

Comparison Chart

Here’s a full side-by-side comparison of these products’ specs. If you want more details, read our full reviews of the DeWalt DWE7491RS and of the Ridgid R4512. You can view comparisons of the DeWalt DWE7491RS with other products

	DeWalt DWE7491RS	Ridgid R4512
Brand	DeWalt	Ridgid
Power Type	corded	corded
Power - Voltage	120 V	120 V
Power - Amps	15 A	13 A
Table Dimensions	26 3/8” W × 21 7/8” D	40” W × 27” D
Miter Slot Dimensions	3/4” W × 3/8” D	3/4” W × 3/8” D
No-load RPM	4800 rpm	3450 rpm
Rip Capacity (Right)	32 1/2”	30”
Rip Capacity (Left)	22”	15”
Blade Diameter	10”	10”
Maximum Bevel	45°	45°
Depth of Cut (at 90°)	3 1/8”	3 1/4”
Depth of Cut (at 45°)	2 1/4”	2 1/4”
Maximum Dado Width	13/16” (requires optional throat plate)	13/16”
Arbor Size	5/8”	5/8”
Dust Port Diameter	2 1/2”	4”
Weight	90 lbs (including stand)	267 lbs
Drive Mechanism		belt-drive
Warranty	3 years	3 year
Pros	32 1/2” rip capacity is very large for the category Stand is stable and easy to operate High-quality rack-and-pinion fence is quite precise Power loss reset prevents turning back on accidentally following power loss	Accessory slots for installing auxiliary wings Cast iron top for precise cutting Retractable wheels for easy moving around shop
Cons	Imprecise miter gauge (might be rectified by now) Secondary dust collection port can spew sawdust if not hooked up	May require alignment out of the box to ensure blade is straight
Included Accessories	10” 24-tooth blade Rolling stand Miter gauge Push stick Adjustment wrenches Blade guard Rip fence
	Check Price	Check Price