From the Manufacturer
The Bosch 11233EVS rotary hammer features a stop-rotation selector lever that allows the user to hammer with or without rotation. The tool is ideal for setting self-drilling anchors, and its electronic variable speed keeps the motor running at 180 to 360 rpm and 1,600 to 3,200 beats per minute. The hammer's electronic feedback circuitry provides soft-start and maintains a constant speed under load. The service reminder light indicates a need for service eight hours in advance of tool shutdown. The hammer's improved electro-pneumatic impact system minimizes vibration and ensures a constant, more powerful impact. The hammer's maximum capacity is 1-1/2 inches for spiral bits, 2-1/2 inch for thru hole bits, and 3-1/2 inches for core bits. Includes depth gauge, dust shield, 360-degree auxiliary handle, and metal carrying case.
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
Warranty
This Bosch power tool comes with a one-year limited warranty from the date of purchase.