Higher power outputs can be seen with 12V cordless models that can reach 35,000 RPM or corded rotary tools with 1.8A motors. These more powerful models come with heavier motors and can be ...

These tools vary from budget-friendly ... if you’re going to be drilling holes in concrete all day long, you’ll want a corded rotary hammer. The following section explains the main differences.

The GBH18V-40CK27 kit includes the rotary hammer, two GBA18V120 CORE18V 12 Ah PROFACTOR Exclusive Batteries, a GAL18V-160C 18V 16-amp Turbo Charger, an auxiliary handle and a carrying case.