A rotary hammer (also known as a rotary hammer drill or combination hammer) is a powerful tool primarily used for drilling in hard materials such as concrete, stone, and masonry. It combines both rotation and a hammering action, allowing it to break through tough surfaces more efficiently than a standard drill. Rotary hammers are commonly used in construction, demolition, and renovation projects.

Key Features:

  • Hammering Mechanism: Delivers rapid, powerful blows to the material, making it ideal for heavy-duty tasks.

  • Rotation: Provides the drilling action, allowing for smooth and precise holes.

  • Modes: Many rotary hammers offer multiple modes, such as drilling, hammer drilling, and chiseling.

  • Power Source: Available in both corded (electric) and cordless (battery-powered) models.

  • Bits: Uses specialized SDS (Slotted Drive System) or SDS-Plus bits for better grip and performance.

Applications:

  • Drilling into concrete, brick, and stone.

  • Demolition work, such as breaking up concrete or removing tiles.

  • Chiseling and light demolition tasks.