Which kit is better for drilling concrete?

The DCK2101QQ1WW1. Its DCD1007 is DeWalt's most powerful 20V MAX hammer drill at 2,100 in-lbs, well above the DCD996 in the four-tool kit.

Do I need the four-tool kit if I already have a saw?

No. The extra $161 mostly buys the DCS367 recip saw and DCL040 light. If you own those, the two-tool kit gives you better drill and driver for less.

Which has better battery runtime?

The DCK2101QQ1WW1, because of the 8Ah POWERPACK. DeWalt rates it at up to 275 holes per charge with a 7/8-in auger in 1-1/2-in fir.

Is the four-tool kit worth the extra money?

Only if you need a recip saw and a light. At $460.00 versus $299.00, you pay $161 for two tools but get older drill and driver models and smaller batteries.

Which kit is easier to carry around?

The DCK2101QQ1WW1 at 13.73 lbs. The DCK494P2 package weighs 17.1 lbs, though it holds two more tools.

Are both kits brushless?

Yes. Both list brushless motors, and both include two batteries and a charger.

DeWalt DCK2101QQ1WW1 20V MAX XR Brushless 1/2" Hammer Drill and 1/4" Impact Driver Combo Kit vs 20V MAX XR Li-Ion 4 Tool Cordless Combo Kit DCK494P2

Buy the DCK2101QQ1WW1 if you want the strongest drilling and fastening pair, and the DCK494P2 if you need a saw and a light in the same box. The two-tool kit is $299.00 at The Home Depot as of November 4, 2026, and the four-tool kit is $460.00 at Amazon. That is $161 more for two extra tools, a smaller battery set and older drill and driver models.

Today the DeWalt DCK2101QQ1WW1 20V MAX XR Brushless 1/2" Hammer Drill and 1/4" Impact Driver Combo Kit costs $161.00 less at its best price.

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