DCA cordless rotary hammer

model : Often sold as model ADZC04-24 EM or similar variants. 

• Power: Operates on a 20V Lithium-ion battery system, typically a 4.0Ah battery is included in a kit. 
• Performance: Delivers approximately 2.7 Joules of impact energy with a no-load speed of up to 1000 RPM. 
• Functionality: Features a 3-mode operation for drilling, rotary hammering, and chiseling (demolition). 
• Capacity: Maximum drilling capacity is around 24mm in concrete, 13mm in steel, and 28mm in wood.