If you haven’t added an impact driver to your tool kit, Amazon is offering 34% off the Bosch 18V Connected-Ready 1/4-Inch Hex Impact Driver.

That’s the upside I identified in the easy-to-use but powerful DeWalt 20V Max Brushless Cordless ½-Inch Hammer Drill Kit. This DeWalt model and other heavy-duty drills are capable enough for ...

Makita 18V LXT Lithium-Ion Brushless Cordless ½-Inch Driver/Drill Kit (8.5, $169): This Makita model is a heavy-duty drill that didn’t fall short in any specific task during testing.