Milwaukee Hammer Drill Kit, 1/2" 7.5A

Milwaukee Hammer Drill Kit, 1/2" 7.5A

The 5378-21 Milwaukee 1/2" Hammer Drill Kit (7.5 Amp) delivers the power to drill 1/2" holes in concrete with the versatility to perform across wood and steel applications. Its 7.5-amp dual-torque motor provides trigger-speed control in two ranges, letting you choose higher torque for tough jobs or higher speed for lighter drilling. A 2-mode selector switches easily between drill-only and hammer drilling, while the metal gear case and balanced pistol-grip design are built for durability and reduced fatigue during long workdays. A removable side handle with depth rod supports accurate, repeatable drilling. (Includes carrying case.)

Country of Origin: Varies by production batch

Key Features / Specifications

• Brand: Milwaukee
• Model: 5378-21
• Product Type: 1/2" hammer drill kit
• Motor: 7.5-amp dual-torque motor with overload protection
• Chuck Size: 1/2"
• Operating Modes: 2-mode (drill-only; hammer + rotation)
• Speed / Impact Ranges:
  • 0–1,350 RPM / 0–22,000 BPM
  • 0–2,500 RPM / 0–40,000 BPM
• Gearbox: 2-speed
• Brushes: Self-stopping brushes
• Construction: Heavy-duty metal gear case
• Ergonomics: Lightweight, balanced pistol-grip
• Depth Control: Removable side handle with depth rod
• Included: Durable carrying case

Ideal For

• Drilling concrete with percussion bits up to 1/2"
• Wood drilling with flat boring, hole saws, auger, and self-feed bits
• Steel drilling with twist bits
• Trades needing a corded hammer drill for consistent power and all-day reliability