Answer :
Rotary hammers are designed for much heavier jobs than a typical hammer drill.
Rotary hammers are generally more powerful than hammer drills. They use a piston mechanism to deliver a more forceful impact, making them better suited for heavy-duty applications.
Rotary hammers typically accommodate larger bits and can handle more demanding tasks, such as breaking up concrete or drilling larger holes. While a hammer drill can be effective for light to medium-duty work, such as drilling holes for anchors or tapcons in masonry, a rotary hammer is ideal for more intense jobs like breaking up concrete slabs, drilling deep holes, or tackling large construction projects.
