DCZC22B 20V Brushless Cordless Rotary Hammer Drill - High Power Electric Hammer for Concrete & Steel Drilling

The DCZC22B 20V Brushless Cordless Rotary Hammer Drill is a professional-grade power tool designed for heavy-duty construction and demolition work. This high-performance electric hammer features a brushless motor that delivers greater power, higher efficiency and longer runtime compared to conventional models.

With 2.2J impact energy and 420W power output, this cordless hammer drill can easily handle concrete drilling up to 22mm, steel drilling up to 13mm, and wood drilling up to 28mm. The variable speed control allows for precise operation from 0-1400r/min, while the 0-4500/min impact frequency ensures efficient material removal.

Key features include three operation modes (drill, rotary hammer and demolition), electronic constant speed control that maintains consistent performance under load, and forward/reverse rotation capability. The ergonomic design with only 2.6kg weight reduces operator fatigue during extended use.

The package includes two 4.0Ah lithium-ion batteries for extended runtime, a fast charger, auxiliary handle, depth gauge and a durable carrying case for complete job site portability. Ideal for professional contractors, construction workers and serious DIY enthusiasts who demand reliable performance in concrete drilling, chiseling and demolition applications.