Our power tools internally have double insulation for protection, so they do not require a ground connection. On the other side, it is recommended to check that the voltage of the network corresponds to the value indicated on the nameplate, if your tool has the symbol corresponding to the Electrical Double Insulation (Image 1) on the label or nameplate it does not It will include a ground pole in the plug of the power cable, but it will have the necessary internal protection to avoid putting the user at risk.

Image 1. Symbol of Electrical Insulation Class or Type II.