On paper, the SKIL HD182001 covers the basics a corded hammer drill buyer asks for. It has a 7.5 amp motor, a heavy-duty 1/2 in keyed chuck, 3000 RPM and 48,000 BPM. The keyed chuck is built to accept large diameter bits, and a 2-in-1 switch moves between drilling and hammer drilling.
Control features are good for the job. A side assist handle helps you brace against twisting, a 2-finger variable speed trigger lets you start holes slowly, and a lock-on button keeps the motor running during extended drilling. It shares the 7.5 amp rating with the Hammerhead, which ranks first, but it ranks fifth on our score.
Size is the main drawback. At 12.68 in, it is the longest drill on the page, and at 5.34 lb it is among the heavier ones that list weight. No depth rod appears in the specs, and SKIL does not publish a warranty term here.