Which is better for drilling concrete?

The DCD1007B. It has 1,530 in-lbs of torque and 38,250 BPM versus 330 in-lbs and 34,000 BPM on the DCD805B. It is rated for 3/8-inch masonry, while the DCD805B lists a 5/32 to 1/2 in optimum range for light work.

Is the DCD1007B worth the extra money?

If you drill large holes or drive long screws daily, yes. At $145.00 at Walmart versus $53.95 at eBay as of November 4, 2026, the DCD805B is the better value for occasional home use.

Which is lighter to use overhead?

The DCD805B at 2.3 lbs and 6-15/16 in long. The DCD1007B weighs 4.1 lbs and is 7.6 in long, which tires your arm faster on ceilings and cabinets.

Do both use the same batteries?

Yes. Both run on the DeWalt 20V MAX platform, so one set of batteries fits either tool. Neither includes a battery in the box.

Which has better kickback protection?

The DCD1007B. Its PERFORM & PROTECT system senses bind-up rotation and shuts the tool down. The DCD805B lists no anti-rotation feature.

The DCD1007B is built for heavier duty, with an all-metal transmission and a higher torque rating. The DCD805B is a compact light-duty tool, so it wears faster under constant concrete drilling.

Dewalt DCD805B 20V Compact Cordless 1/2" Brushless Hammer Drill (Tool Only) vs DEWALT DCD1007B-NKX 20V MAX XR 1/2" Hammer Drill and Driver, POWER DETECT Brushless Cordless Drill with 1,530 in-lbs of Max Torque, 3-Speed Transmission, 20V MAX, Tool Only

For heavy drilling and driving, the DCD1007B wins: 1,530 in-lbs of torque, a 3-speed transmission and an anti-rotation system. The DCD805B is the lighter, cheaper tool for light jobs around the house. As of November 4, 2026, the DCD805B is $53.95 at eBay and the DCD1007B is $145.00 at Walmart.

Today the Dewalt DCD805B 20V Compact Cordless 1/2" Brushless Hammer Drill (Tool Only) costs $92.01 less at its best price.

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