Which is better for driving long screws and lag bolts?

The SKIL. Its impact driver is rated 1,800 in-lbs, and DeWalt does not publish an impact torque figure for this kit. The DeWalt drill is rated 300 UWO.

Which kit lasts longer?

The SKIL's brushless motor should outlast the DeWalt's brushed motor, which needs brush replacement over time. The DeWalt backs its tools and batteries with a 3-year limited warranty; the SKIL listing states no warranty.

Is the DeWalt worth $30 more?

Yes if you value a second battery, a bag and a stated 3-year warranty. No if you want maximum torque and a brushless motor for less money.

Can I run either kit all day?

Neither kit is built for all-day heavy use. The DeWalt's two 1.3 Ah batteries are small, and the SKIL ships with a single 2.0 Ah battery.

Which is better for overhead work in tight spaces?

Both are compact. The DeWalt impact driver weighs 2.8 lb and has three LED lights, which helps in dark ceilings and cabinets. The SKIL kit is slightly lighter overall at 8.82 lb versus 9.36 lb.

Do both include a charger?

Yes. The SKIL includes a PWR JUMP charger; the DeWalt includes a standard 20V MAX charger.

SKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo Kit vs DeWalt 20V MAX Compact Drill & Driver and Impact Driver Combo Kit

Buy the DeWalt kit if you want two batteries, a storage bag and a 3-year warranty on tools and batteries. Buy the SKIL kit if you want a brushless motor and more torque for less money. As of November 4, 2026, the SKIL is $118.99 at Walmart and the DeWalt is $149.00 at The Home Depot, a $30 gap.

Today the SKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo Kit costs $30.01 less at its best price.

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