Hammer drills tend to get criticized for their beefy size and weight, which is another reason this model stands out among the ...

Unlike wood drill bits, rotary hammer bits are fluted along the shank so they can travel up and down like a jackhammer while working through the concrete to make the hole you need.

Learn about these drills and don't let a little concrete get in your way The post Rotary Drill vs. Hammer Drill: What’s the ...