Bosch 11258VSR Features

• SDS-max® bit system - Tool-free bit changes with automatic bit locking, dust protection and maximum impact energy transfer rate
• Variable speed dial for accurate bit starting and controlled chipping applications
• "Combination" dual mode selector - 2 modes of operation, rotary hammer and hammer only mode
• Turbo™ Power Feature - Delivers 20% more power in hammer only mode
• Constant Response™ circuitry - Provides soft-start, maintains constant speed under load, provides overload protection
• Vario-Lock™ positioning - Rotates and locks chisel into 12 different positions to optimize working angle
• Service Minder™ light - Indicates when preventative maintenance is required
• 360° Auxiliary handle - Provides a wide range of movement along with operator comfort
• Softgrip rear handle absorbs shock and vibration for operator comfort and less fatigue

Specification

• Amperage: 13.5
• Impact Energy (ft. lbs.): 9.6 Regular, 11.1 Turbo
• No Load RPM: 145-280
• No Load BPM: 1,350-2,800
• Optimal Concrete Capacity Range: 5/8″ -1-9/16"
• Max. Hole Diameter in Concrete: 1-3/4″
• Max. Hole Diameter in Concrete-Core Bit: 6″
• Max. Hole Diameter in Concrete-Thru Hole Bit: 3-1/8″
• Length: 21.0″
• Weight: 17.9 lbs.
• Rating: 120V