Fully leaded stator windings for increased motor durability, 100% Ball bearing design increases efficiency and durability, Top positioned spindle lock allows maximum depth of cut, No-volt release switch prevents the unit from starting unitentionally when locked on, Switch must be consciously reset before power is delivered, Independant box and spring brush holder design increases brush life, Pop off brushes protect the armature from damage at the end of brush life resulting in greater motor durability, The low profile gear case allows access in confined areas, Abrasion protected motor for increased durability, Soft start reduces movement of the tool on startup increasing user control, Small girth allows comfortable gripping resulting in superior ergonomics, Items Included: Inner and outer disc flange (1)# Spanner (1)# Multi-position side handle (1)# Protective guard (1) Specifications Power Source:Corded Power Input:900W Max, Disc Diameter:125 No Load Speed:11800 Spindle Thread:M14 Perform & Protect:NO Brake:NO Clutch:NO Switch type:Slide Switch type:Slide Quick Change Flange:NO Supplied in Kitbox:NO Variable Speed:NO