Feature Specification Impact on Use Tool Type Cordless Rotary Hammer For heavy-duty drilling with a piston-driven hammering action. Max Capacity 28 mm in Concrete Excellent capacity for anchors, rebar dowels, and through-holes. Chuck Type SDS-Plus Standard for rotary hammers, allowing for fast, secure, and impact-optimized bit changes. Voltage 20V Provides the power needed for true hammering action in concrete. Modes 3 Modes (Expected) Drilling (for wood/metal), Hammer Drilling (for concrete), and Chiseling (for light demolition). Impact Energy ~2.0 J to 3.5 J (Joules) The key measure of power; this range is typical for a powerful 28mm-class cordless tool.
