Four-head Dust-free Concrete Grinder Floor Renovation Machine Free Shipping

1) Voltages 220V/110V, 50Hz , 3800W

2) can with wet/dry polishing pads (M10)

3) matched disk 100mm

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

5) Extension rod (optional) makes work less tiring

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

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