The DeWalt DWE4117-GB is a powerful but ergonomically designed grinder which offers users a longer working life with reduced vibrations. With innovative No-Volt-Security, which prevents the unit from starting unitentionally when locked on. Switch must be consciously reset before power is delivered. The powerful 950W motor and spiral devel set gears guarantee exceptional working performance, and the ergonomic handle improves user comfort. The air vents are optimised for improved cooling, and the brush and commutator are designed for a longer tool life. The Burst Proof Guard ensures a safer experience while working. Ideal for professional and DIY users. Features and Benefits: Spiral bevel set gears reduce vibrations and improve working life Powerful 950W .