Advance 56104011 SC1500™ 20D Disc EcoFlex™ Stand-Up Automatic Floor Scrubber Two 140 Ah maint-free AGM batteries, onboard charger and pad holder ships-7-10-weeks Chemical and Abrasion Resistance: The

Chemical and Abrasion Resistance: The construction is resistant to chemicals and abrasions

The heavy-duty breaker bar has a plastic bottom pad to prevent tile marking

and O-ring collaborate to create a tight seal within the intake valve

the SB1458 Drill Chuck Arbor MT3/JT33 is the chuck arbor you need

Advance 56104011 SC1500™ 20D Disc EcoFlex™ Stand-Up Automatic Floor Scrubber Two 140 Ah maint-free AGM batteries, onboard charger and pad holder ships-7-10-weeks Chemical and Abrasion Resistance: TheEfficiently clean and polish floors with this Advance SC1500 20D EcoFlex floor scrubber. It offers a continuous runtime of up to 75 minutes, and it has a disc scrub deck with a 20" cleaning path that allows you to scrub an impressive 26,400 sq. ft. per hour. It has a powerful 492W, 3 stage vacuum motor and a 380W scrub motor with a 140 RPM scrub head speed. The pad holder accommodates a variety of brushes (sold separately) to perform different tasks.