Impact Energy: 1.7 J (EPTA) Drilling Capacity: Concrete 18 mm, Steel 13 mm, Wood 24 mm Impact Rate: 0–5, 000 BPM No Load Speed: 0–1, 100 RPM Tool Holder: SDS-Plus Power Source: 18V Li-Ion Battery Max Output: 500 W Weight: 2.1–2.9 kg