HART 20V Cordless 6-inch Buffer is an amazing addition to any car-lover’s toolbox. This tool features a powerful motor delivering up to 4 400 RPM making polishing your vehicle a breeze. For extended use this tool features a lock-on switch which helps reduce user fatigue. The elastic buffer bonnet makes switching pads easy quick and convenient so you can spend more time caring for your car. With a HART 20V 4.0Ah Lithium-ion battery (Battery Not Included) this tool can run for up to 5 hours leaving you with plenty of time to get the job done. This tool runs on any HART 20V Lithium-Ion battery to provide long-lasting fade-free power to get you through whatever project you tackle! This buffer comes with an applicator bonnet and a buffing bonnet.