We’ve learned the hard way that testing cordless drills by simply boring holes or driving screws can yield a distorted picture of performance. A better method is to combine the two activities in a way that reflects a day’s work. Contributing editor Joe Truini developed our test, which pushes a drill to its limits. First, we used a fresh 1-in. spade bit in each drill and bored 24 holes with it. Next, we drove 12 2-in. lag screws into pilot holes bored in a pressure-treated beam. Finally, we counted the number of 3-in. coarse-thread drywall screws each drill could drive before its battery quit.
| Specs | Amp-Hour: 1.5 / Weight: 3.9 lb. / 3-in. drywall screws: 43 |
| What we liked | With a body nearly 2 in. shorter than that of pro models, this is an agile tool. It’s hardworking and smart as well, with a gauge that tells you how much battery life is left, good battery-mounting design and a well-positioned work light at the base of the handle. Also, its bottom-heavy bias helps it stand firmly upright on a bench. |
| What we didn't | The forward and reverse switch can easily end up between the two positions, especially if you’re right-handed and using your thumb to click it over. |
| Bottom Line | • • • |

| Specs | Amp-Hour: 2.2 / Weight: 5.5 lb. / 3-in. drywall screws: 33 |
| What we liked | This is an easy-to-handle, pro-grade product. It has the smoothest-turning clutch ring and a cool three-speed transmission with graphics that match speed to the task. In separate tests, we learned it will bore 18 1-in. holes through 4 x lumber or 38 holes through 2 x stock, or drive 256 screws into our beam—impressive. |
| What we didn't | The DeWalt has great boring and driving chops, yet when those activities were combined, the drill drove relatively few screws before the battery gave out. |
| Bottom Line | • • • • |

| Specs | Amp-Hour: 3.0 / Weight: 4.6 lb. / 3-in. drywall screws: 156 |
| What we liked | The Hitachi rapidly bores holes and drives screws, and it was loaded with useful features, such as a pivoting work light. To conserve its battery, the tool has a power-limiting switch for low-speed applications such as driving and removing screws in appliances. |
| What we didn't | The High/Low switch is so stiff you could sprain a thumb moving it. |
| Bottom Line | • • • • |

| Specs | Amp-Hour: 3.0 / Weight: 4.9 lb. / 3-in. drywall screws: 227 |
| What we liked | All three testers agreed the Makita was one of the best power tools they’d ever used. Some talented engineers designed its high-torque motor and drivetrain to squeeze every ounce of performance from the battery. It also exhibits excellent industrial design. For a large and heavy drill, it’s well-balanced and handles easily due to a nicely shaped handle with lots of rubber overmold. |
| What we didn't | The switch to change from hammer to the drill or drive functions is just too hard to slide. |
| Bottom Line | • • • • • BEST OVERALL |

| Specs | Amp-Hour: 1.5 / Weight: 4.2 lb. / 3-in. drywall screws: 41 |
| What we liked | Among pro tools, it has the slimmest profile, so it’s easy to handle. Also, Ridgid gave more than passing thought to its bit clip, which holds firmly but not too aggressively—a feature that eluded other designers. |
| What we didn't | We’d vote for a bigger battery, letting the drill drive more screws, and simpler icons on the battery charger. |
| Bottom Line | • • • • |
