Take on demanding drilling and chiselling jobs with the DONGCHENG DCZC22BK / DCZC22Z Brushless Rotary Hammer. Designed with a high-performance brushless motor, this cordless rotary hammer delivers powerful, efficient, and reliable performance for professional contractors, technicians, and DIY users.

Ideal for drilling into concrete, brick, masonry, stone, and other construction materials, the SDS-Plus rotary hammer offers improved durability, reduced maintenance, and longer motor life compared to conventional brushed models.

Available Models

DCZC22BK

• 2 × 4.0Ah Lithium-Ion Batteries
• 1 × 4A Fast Charger
• Ready to use out of the box

DCZC22Z

• Tool Only
• No Battery
• No Charger
• Perfect for users who already own compatible DONGCHENG 20V batteries

Key Features

• High-performance brushless motor for longer lifespan and greater efficiency
• Powerful cordless rotary hammer for heavy-duty applications
• SDS-Plus chuck for quick and secure bit changes
• Suitable for drilling concrete, brick, stone, and masonry
• Low maintenance with reduced heat and wear
• Ergonomic, comfortable grip for extended use
• Ideal for construction, renovation, installation, and professional job sites

Specifications

• Battery: 4.0Ah x2 / 4A Charger
• Impact Energy: 2.1J
• Speed : 0–1400 rpm
• Impact Frequency: 0–4500/min
• Net Weight: 2.6kg
• Max Drilling Capacity:
  • Concrete: 22mm
  • Steel: 13mm
  • Wood: 28mm

Applications

• Concrete drilling
• Brick and block wall drilling
• Masonry work
• Home renovation
• Electrical and plumbing installation
• Construction projects
• Professional contractor use
• DIY home improvement