Features

• Electro-pneumatic impact system: piston hits air column to minimize vibration, yet deliver maximum impact force
• Constant Response circuitry provides soft-start and constantly monitors and adjust power to maintain desired rpm and impact force for consistent performance and control
• Dual-function control: quickly converts from hammer-only to hammer with rotation
• Variable-speed dial for accurate bit starting
• Integral clutch helps minimize recoil in high-torque situations
• Padded rear handle absorbs shock for operator comfort
• 360-degree side handle with built-in depth gauge for consistent hole depth
• 12-foot flexible rubber power cord
• ServiceMinder light indicates need for service 8 hours before preset tool shutdown
• 8.8 amp motor, variable speed from 180 to 360 rpm, and 1,600 to 3,200 beats per minute

Specifications

• Rating: 120 volts
• Amps: 8.8 amps
• No-load speed: 180 to 360 rpm
• No-load beats per minute: 1,600 to 3,200 bpm
• Impact energy: 4.4 ft./lbs.
• Max hole diameter in concrete: 1-1/2 inches
• Max hole diameter in concrete (core bit): 4 inches
• Max hole diameter in concrete (thru hole bit): 2-1/2 inches
• Optimal concrete capacity range: 1/2 to 1-1/4 inches
• Length: 17-5/8 inches
• Weight: 14.2 lbs.
• Cord length: 12 feet

Includes

• 360-degree auxiliary handle
• Depth gauge
• Dust shield
• Metal case