DWE4206 Mini Grinder 115mm 1010W 240V - DEWALT DWE4206-LX, The 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 which passes over the motor, preventing abrasion and tracking. It has a new guard design that allows guard fitment, adjustment or removal without the use of tools, for increased flexibility. A side positioned spindle lock gives greater protection to button when using in confined spaces. The grinder as pop off brushes that protect the armature from damage at the end of brush life resulting in greater motor durability. It has a small girth that allows comfortable gripping and it has a