Factory-Reconditioned Bosch 11258VSR-RT 120V 5/8-Inch SDS-plus Rotary Hammer Reconditioned Bosch Products have a One-year warranty through the Bosch factory or an authorized service center Compact, Lightweight Design - at 4.8 amps and 4.8lbs, perfect for small diameter anchor drilling applications 0-1700 RPM , 0-4400 BPM 360 Degree Auxiliary Handle w/Built-in Quick Release Depth Gauge - provides wide range of movement along with consistent drilling depth 2-Mode Selector - Easily converts from rotary hammer mode to rotation only mode