Rotary hammers are powerful electric tools widely used in the construction and mining industries. These tools are particularly effective for drilling and breaking hard materials such as concrete, stone, and brick.

Working Principle

Rotary hammers combine two main functions: drilling and hammering. This feature allows them to strike the material with high frequency and force, creating cracks that facilitate the drilling process. Rotary hammers typically consist of a motor, a hammering mechanism, and a drill bit. The motor powers the hammering mechanism, enabling the drill bit to impact the material with significant energy.

Applications

Rotary hammers are utilized in various applications:

  • Construction: For drilling and breaking concrete walls, floors, and foundations.
  • Renovation: During the demolition or repair of older structures.
  • Mining: For drilling through hard rocks.

Advantages

  1. Effectiveness: Rotary hammers deliver fast and efficient results on hard materials due to their ability to produce strong impacts.
  2. Interchangeable Bits: They offer interchangeable bits for different materials, making them versatile tools.
  3. Ease of Use: Their ergonomic design provides comfort during extended use.