DEWALT vs SKIL: Which Circular Saw Wins?

Last updated August 3, 2026 · owner ratings verified July 2026

Which should you actually buy?

Buy the SKIL 5280-01 if a circular saw comes out a few times a year for plywood, decking or a garage project. It has the same amperage and the same blade size as saws costing three times more, and its owner record is the strongest here. Buy the DEWALT DWE575SB if you cut most weeks, because the brake, the flat shoe and the three-year warranty are what separate a tool that is used from a tool that is worked.

Does the DEWALT actually cut better?

Not in any way you would measure on a single cut. Both corded saws draw 15 amps, spin a 7-1/4 inch blade at broadly similar speeds, and cut the same 2-9/16 inches at ninety degrees. Put a sharp 24-tooth blade in either and they will rip framing lumber identically.

Where the difference appears is under sustained load and after abuse. The DEWALT holds speed better in wet pressure-treated lumber, its shoe stays square after the saw has been knocked around a job site, and its cord and switch survive rough handling. Those are durability differences, not cutting differences, and they matter in exact proportion to how often you use the tool.

Does the shoe matter more than the motor?

The shoe is the reference surface for every cut you make. A cast shoe like the DEWALT's resists twisting and holds its ninety-degree setting; a stamped steel shoe like the SKIL's is lighter and cheaper, and it flexes. Flex shows up as a cut that wanders slightly off square through thick material, and once a stamped shoe has been knocked out of true it is fiddly to reset.

This is the single most useful thing to understand when comparing budget and mid-range saws, because it is invisible on a specification sheet. It is also why the lightest saw here is not automatically the best in the hand: the SKIL's sub-7-pound weight is genuinely pleasant overhead, and it is achieved partly by using less metal in exactly the place stiffness matters.

Is an electric brake worth paying for?

Both DEWALT saws have an electric brake and neither SKIL does. On release, a braked blade stops in around two seconds; an unbraked one coasts for five or more. The practical effect is workflow rather than drama: you can finish a cut, set the saw on the bench and move the workpiece without waiting, and you never end up resting a spinning blade against something.

It is also the feature most often cited by people who moved from a budget saw to a mid-range one and did not expect to notice. If you are choosing between the two brands on a single feature and you cut regularly, this is the one to choose on.

Cordless: two very different propositions

These are not equivalent tools. The DEWALT DCS570B is a brushless, braked, full-depth 7-1/4 inch saw sold without a battery. The SKIL CR540602 is a brushed 6-1/2 inch saw sold with a battery and charger. The DEWALT is the better tool by a clear margin; the SKIL is the cheaper way to actually own a cordless saw.

Blade size is the specification to weigh. A 6-1/2 inch saw cuts around 2-1/8 inches deep, which handles 2x lumber square but not at a 45-degree bevel, so a beveled cut through a 4x4 needs two passes from opposite sides. If you only cut sheet goods and trim, that is irrelevant. If you cut structural lumber, it is a daily annoyance. The trade-offs are worked through in corded vs cordless circular saw.

Where each brand's range is strong and weak

DEWALT's strength is completeness and support. The corded saws, the cordless platform, the parts supply and the service network are all deep, and a three-year warranty backed by a nationwide service network is worth real money on a tool you rely on. Its weakness is that you pay for that in every purchase, including on tools where it buys you little.

SKIL's strength is that it still makes genuinely good cheap corded tools at a time when most brands have abandoned that end of the market. The 5280-01 is the clearest example on this page. Its weakness is the cordless side: PWR CORE 20 is a small platform, so a battery bought for a saw does not unlock much else. The five-year tool warranty is a genuine and underrated counterweight there.

What blade should you put in either one?

Whichever saw you buy, this is where the money makes the most difference, and it is the advice most often skipped. Both brands ship a general-purpose blade in the box, usually 24 teeth, and it is adequate for rough framing and poor at everything else. A sharp aftermarket 24-tooth blade in the cheap SKIL will out-cut a worn factory blade in the expensive DEWALT every single time.

Three blades cover almost all homeowner work. A 24-tooth framing blade for ripping and cross-cutting dimensional lumber, which cuts fast and leaves a rough edge. A 40 to 60-tooth blade for plywood and finish work, which cuts slower and leaves an edge you can use without sanding. And, if you cut pressure-treated or wet lumber, a blade with a thin kerf and anti-stick coating so it does not bind in the cut.

Budget for one good blade at purchase and treat the saw as the motor that drives it. Two-thirds of complaints about a saw burning, wandering or splintering are blade complaints wearing a brand name.

The call

DEWALT DWE575SB is the better saw and the right buy for anyone cutting regularly: braked, square, light for its class, and covered for three years. The SKIL 5280-01 is the value pick and, for the homeowner who framed a shed last summer and might build a deck next, arguably the smarter purchase, because it delivers the same amperage and the same blade for less than half the money.

Everything here is ranked from aggregated Amazon owner ratings and published expert consensus rather than first-hand trials, as set out in how we rank. For related head-to-heads, see Makita vs DEWALT, Makita vs SKIL and DEWALT vs Milwaukee. The full field is in best circular saw, and worm drive vs sidewinder covers the layout question neither brand settles for you.