Four-head Dust-free Grinding Machine Floor Grinding Machine Floor Renovation Machine Free Shipping

1) Voltages 220V/110V (optional), 3800W

2) All-Copper motor, Rapid heat dissipation, 4-wheels grinding

3) Extension rod (optional) makes work less tiring

4) Vacuuming equipment (optional) allows dust-free work

5) Please do enough body protection when using electric machines.