I used this to do our cottage floor. Did a fantastic job, and was very easy to use. At my asking price; I will include a couple sets of metal segments. 80/120/200 a few hundred dollars of value. Delivery *might* be possible. VEVOR Electric Concrete Floor Grinder 10" Walk-Behind Grinder 1.7HP Concrete Floor Polisher, 1300W Grinding Machine, 1720RPM Upgrade Brushless Motor Surfacing Grinder for Granite/Marble/Stones