Dca Cordless Rotary Hammer Drill/Rechargeable Rotary Hammer Drill

Power Source: 20V Lithium-ion battery system, often featuring a 4.0Ah battery. Performance: Delivers approximately 2.7 Joules of impact energy with a no-load speed of 1000 RPM. Functionality: 3-mode operation includes drilling, rotary hammering, and demolition (chiseling). Features: Brushless motor technology and a maximum concrete drilling diameter of 24mm.