The Bosch GWS18V-45 is a portable cordless grinder designed for professionals who need reliable power. It features a four-brush motor design and optimized gear structure. The grinder is powerful, producing 10,000 no-load rpm, to handle professional cutting and grinding applications. It features a two-position Vibration Control side handle for better handling and less operator fatigue. It is designed for long tool life, with an optimized brush design. It is engineered with a quick-change, burst-resistant wheel guard and restart protection to avoid accidental startup. The kit includes a next-gen CORE18V 4.0 Ah Compact Battery, which delivers light weight and high power, and it is equipped with CoolPack technology for extended life. Using 21700 cell technology, the CORE18V exceeds the power of the original two-layer 4.0 Ah battery with half the number of cells.

Powerful four-brush motor – provides 10,000 no-load rpm

Optimized gear structure – delivers long runtime for all-day grinding tasks

Two-position Vibration Control side handle – offers comfortable control

CORE18V 4.0 Ah Li-ion Compact Battery – delivers light weight and high power, and it is equipped with CoolPack technology for extended life

Outstanding cutting ability – optimized for metal applications

Burst-resistant wheel guard – for additional protection to user

Restart protection – prevents accidental startup when switching batteries

Bosch 18V 4 1/2″ Angle Grinder Kit with 1 CORE18V 4Ah Compact Battery

Large spindle lock – presents convenience and easier change of accessories