Which is better for sanding a tabletop?

The 20V random orbit sander. Its 5 in pad and random orbit motion cover a wide area fast and leave a smoother finish. The 1/4 sheet sander is better saved for edges and touch-up.

Which one gets into corners?

The 1/4 sheet sander. Its square 4 x 4-1/2 in pad reaches into corners and along inside edges, which the round 5 in pad on the 20V cannot do.

Is the 20V kit worth $12 more?

Yes for most buyers. At $37.00 at Amazon versus $24.99 at Resin Colors as of November 3, 2026, the extra buys a brushless motor, variable speed, a battery, a charger and a dust bag.

Neither has a clear edge on lifespan. The corded sander has no battery to wear out, but the 20V's brushless motor runs cooler and has fewer wearing parts. Both carry a 1-year SKIL warranty.

Can I use the 20V sander all day?

Only with spare batteries. The kit includes one 2.0Ah pack that charges in 30 minutes, so a second pack keeps you working on bigger jobs.

Do both collect dust?

Yes. The 20V has a 1-1/4 in port with a dust bag and vacuum adapter. The corded sander has a built-in vacuum adapter and a clear-view canister.

SKIL 20V PWR CORE Cordless 5 in. Random Orbit Sander Kit (Battery & Charger) vs SKIL Corded 2 amps 1/4 Sheet Sander

Buy the SKIL 20V random orbit sander kit if you want a cordless tool that removes material fast and leaves a swirl-free finish. Buy the SKIL 1/4 sheet sander if you need a cheap, light finishing sander for edges, corners and small flat panels. On price, the 20V kit is $37.00 at Amazon and the corded sheet sander is $24.99 at Resin Colors, both as of November 3, 2026. The $12 gap buys a battery, a charger, a dust bag and a brushless motor.

Today the SKIL Corded 2 amps 1/4 Sheet Sander costs $12.01 less at its best price.

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