Bosch Polisher GPX12V 77N 12V Max 3 Inch Cordless Brushless Random Orbital Bare Tool (2200 RPM 5 Speed Auto Detail Car Paint Scratch Repair Buffer) Cable Cutters and alerts for oil changes and alerts for oil changes or load imbalance This heavy duty demolition tool mechanical assembly integrates a patented multiple point internal connection system that permanently encapsulates the 8 pound forged steel head directly to the shaft and buff localized oxidation on tight vehicle panels Continuous Run Lock On Thumb Button: Side mounted lock on switch holds trigger engagement to eliminate finger strain during prolonged polishing passes