








GWS12-450PBD Professional
Standard Angle Grinders
4 ½ In. Ergonomic Angle Grinder with No Lock-On Paddle Switch
- Powerful 12-amp motor – delivers 11,500 rpm in a compact design
- KickBack Control – helps shut off the tool if wheel gets into a binding situation
- Restart protection – helps prevent accidental tool startup if power supply is interrupted
- Soft start – helps reduce initial impact for a smooth startup
- Overload protection – reduces the risk of the motor overloading or overheating
- Brake system – to quickly stop the wheel when the paddle is released
- Drop control – turns off the tool if accidentally dropped
- Anti-vibration handle – helps make long hours working more comfortable with less tool vibration
- No lock-on paddle switch – with larger design and paddle switch for more versatile handling and enhanced control
- Variable speed selection – to match speed to the application
Technical data
The most important data
(1) Type A (41/1A) Cutting Wheel Guard
(1) Type B (27) Grinding Wheel Guard
(1) Side Handle
(1) Backing Flange for grinders with brake
(1) Lock Nut
(1) Lock Nut Wrench
GWS12-450PBD Professional: Further information
Product Highlights
Compact yet powerful, the Bosch GWS12-450PBD 4 ½ In. Ergonomic Angle Grinder with No Lock-On Paddle Switch combines high performance and comfort for grinding and cutting applications. The powerful 12-amp motor delivers 11,500 rpm for maximum performance and productivity. A narrow grip size provides an outstanding power-to-weight ratio and better ergonomics. The larger no lock-on paddle switch allows for various handling positions and greater control, while the brake system helps to quickly stop the wheel when the paddle is released. Fitted with an anti-vibration side handle for increased user comfort in longer applications. Engineered with user protection features such as KickBack Control, soft start, overload and restart protection and drop control to help turn off the grinder if accidentally dropped. Compatible with existing Bosch grinding guards and shrouds for use in a range of metal and concrete applications.