The Bosch 11265EVS 1-5/8- In. Spline Combination Hammer features a powerful 13.0 Amp motor and has a dual-mode selector for combination versatility – rotary hammer or hammer-only mode. Concrete contractors will appreciate the production in drilling and chiseling applications. Providing 6.5 Ft.-Lbs. of impact energy, the tool weighs only 15.1 Lbs., for a top performance-to-weight ratio. Constant Response circuitry allows for smooth starts and constant load under pressure, and an integral clutch helps to minimize adverse torque reaction. The hammer's 12-position Vario-Lock helps to optimize chiseling angles. Bosch's Vibration Control in the hammer mechanism and grip area provide improved user comfort. The Auto-Max™ variable-speed dial allows users to adjust tool settings based on the application and material they're tackling. The hammer has a Service Minderlight indicating when preventative maintenance is needed.Features Vibration Control – vibration reduction in the hammer mechanism and the grip area provides maximum user comfort for extended periods of work Integral clutch — helps minimize torque reaction Power-to-weight ratio - 13.0 Amp motor that drives 6.5 Ft.-Lbs. of impact energy in a 15.1 lb. hammer, for professional results Electro-pneumatic impact system maximizes impact force and minimizes vibration Vario-Lock positioning — rotates and locks chisel into 12 different positions to optimize working angle Service Minderlight — indicates when preventative maintenance is required Dual-mode selector — two modes of operation, rotary hammer and hammer-only mode Constant Response circuitry — provides soft-start and maintains constant speed under load Auto-Max™ variable-speed dial — ensures maximum speed and power every time the tool is plugged in Cord turret – reduces cord wear Turbo™ Power — delivers 20 percent more power in hammer-only mode Amperage: 13 A Voltage: 120 V Impact Energy: 6.5 ft-lbs Maximum RPM: 340 Blasts Per Minute - Maximum (BPM): 2900 Maximum Concrete Cutting Capacity: 1.625 in Thru-Hole Capacity: 2.5625 in Chuck Design: Keyless Chuck Size: Spline Chuck Capacity: Spline Shank Electronic Speed Control: Yes Variable Speed: Yes Cord Length: 8 ft Length: 19.25 in Height: 10.5 in Width: 4 in Size: 1-5/8 in Weight: 15.1 lb Material: Metal, Plastic Color: Blue Country of Origin: Germany Corded / Cordless: Corded Side Handle: Yes Handle Type: D-Handle Power Mode: Dual-mode (rotary hammer, hammer-only) Type of Modes: Rotary hammer and hammer only modes Reverse: No Rating: 120 V CSA Certified: Yes UL Listed: No ETL Listed: No