GWS18V-45 Bosch 18V 4-1/2” Angle Grinder, Bare Tool The GWS18V-45 Bosch 18V 4-1/2” Angle Grinder, Bare Tool is an ideal portable cordless grinder for trade professionals who need reliable, robust power. With its four-brush motor design and optimized gear structure, it provides 10,000 no-load RPM, to handle cutting and grinding applications. GWS18V-45 Bosch 18V 4-1/2” Angle Grinder, Bare Tool features a two-position Vibration Control side handle for better handling and less operator fatigue.

GWS18V-45 Bosch 18V 4-1/2” Angle Grinder, Bare Tool is designed for long tool life, with Bosch’s Electronic Cell Protection and Electronic Motor Protection as well as optimized brush design. For user protection, this cordless grinder was engineered with a quick-change, burst-resistant wheel guard and restart protection to avoid accidental startup.