The Milwaukee M12 H is a compact cordless SDS hammer drill designed for professional electricians, plumbers, and DIYers who need to tackle drilling and chiseling tasks in tight spaces. Part of the M12 battery platform, it offers a portable solution without compromising on functionality for light-duty jobs. Here’s a closer look at its features and how it performs.

Power and Performance

  • Targeted Impact Energy: With 1.3 Joules of impact energy, the M12 H is suited for drilling into concrete (up to 13mm) and light chiseling applications in brick, tile, and plaster.
  • Brushless Motor: Milwaukee’s brushless motor technology delivers efficient power in a compact body, maximizing tool life.
  • Two Modes: The M12 H offers hammer drilling and rotary drilling modes, providing flexibility for various drilling needs.

Usability and Ergonomics

  • Ultra-Compact Design: Weighing only around 2.3kg (without battery), the M12 H is exceptionally lightweight and maneuverable, making it ideal for working in confined spaces, overhead, or at awkward angles.
  • RedLithium Battery Compatibility: Powered by Milwaukee’s M12 battery platform, you can choose from various battery capacities to suit your runtime requirements. (Battery sold separately)
  • Soft Start: Provides a smooth startup, minimizing user fatigue and improving drilling accuracy in tight spaces.

Additional Features

  • LED Light: Illuminates the work area for better visibility, especially when drilling overhead or in low-light conditions.
  • SDS-Plus Shank: This industry-standard shank ensures compatibility with a wide range of drill bits and chisels specifically designed for hammer drills.
  • Electronic Clutch: Protects the user and the tool in case of a bit bind-up.
  • Compact Design for Easy Storage: The M12 H’s small size allows for convenient storage in tool bags or toolboxes.

Overall 

The Milwaukee M12 H is a niche solution for professionals and DIYers who specifically need a lightweight and maneuverable hammer drill for working in tight spaces. While its impact energy is lower than corded or larger cordless options, it efficiently tackles light-duty drilling and chiseling tasks in concrete, brick, and tile. The M12 battery platform offers portability and potentially reduces the need for multiple power sources if you already own M12 tools. However, those requiring a hammer drill for frequent or heavy-duty concrete work might be better suited with a more powerful option.