Dewalt 230v Mini Grinder 115mm & KitboxThe DEWALT DWE4206 115mm Mini Grinder is fitted with a no volt release switch that prevents the unit from starting unintentionally when locked on. The switch must be consciously reset before power is delivered. Soft start reduces movement of the tool on start up increasing user control and there is a high efficiency motor that improves performance, even in demanding applications. The dust ejection system removes the majority of debris from the air