Let's talk about the DEWALT 20V MAX Drill and Grinder Kit (DCK231E2). First off, the tools themselves are solid. The DCD777 drill packs a punch with its 340 UWO motor, and the LED light with a 20-second delay is a lifesaver in tight spaces. The DCG413 grinder's 9,000 RPM motor and E-Clutch System? Brilliant for safety when the wheel jams.

But here’s the big BUT—the batteries. They’re only 1.7 amp-hours, which feels like bringing a water pistol to a firefight when using the grinder. I got maybe 15 minutes of heavy grinding before needing a recharge. For light drilling? Fine. For serious work? You’ll be swapping batteries like hot potatoes.

The kit’s price is tempting, but DeWalt’s silence on the battery specs feels sneaky. If you already own higher-capacity DeWalt batteries, this set becomes way more viable. Otherwise, factor in the cost of upgrading those puny power cells.

Final verdict? Great tools let down by underwhelming batteries. Ideal for casual users; pros should look at kits with beefier batteries or buy them separately.