Which saw is better for framing a deck?

The DWE575SB. Its 15 amp motor and 7-1/4 in. blade cut deeper and faster through 2x lumber. The cordless saw is better for quick trim cuts away from power.

Is the cordless saw worth the extra money?

If you already own 20V MAX batteries or work without outlets, yes. At $199.00 it includes a 6.0Ah battery. If you cut in a shop with power, the $135.99 corded saw does more work per dollar.

Which one is easier to use overhead?

The cordless saw at 6.3 lbs. The corded saw weighs 8.8 lbs and needs a cord, which gets in the way on roofs and scaffolding.

Does the corded saw have a brake?

Yes. The DWE575SB has an electric brake that stops the blade quickly after you release the trigger. The cordless model's listing does not specify a brake.

Can the cordless saw cut 2x4s in one pass?

At 90 degrees a 6-1/2 in. blade cuts about 2-1/8 in. deep, enough for a 2x4. It will not cut a 2x6 in one pass the way the 7-1/4 in. saw can.

The corded saw has no battery to wear out, so it typically outlasts a cordless tool used daily. Cordless runtime and battery life drop over years of heavy use.

DeWalt 15 Amp 7-1/4 in. Circular Saw with Brake (DWE575SB) vs DeWalt 20V MAX Cordless Brushless 6-1/2 in. Circular Saw with 20V 6.0Ah Battery

Buy the DWE575SB corded saw if you cut framing lumber, plywood or siding all day and want maximum power with no battery to manage. Buy the 20V MAX 6-1/2 in. brushless saw if you work on roofs, in crawl spaces or away from outlets and want a lighter tool. The corded saw's lowest recent price was $135.99, while the cordless kit sat at $199.00.

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