Features: A non-locking paddle switch ensures the grinder switches off automatically when the unit is released, High efficiency motor design improves performance in demanding applications, Dust ejection system removes majority of debris from the air which passes over the motor, preventing abrasion and tracking, Small girth allows user to maintain a comfortable grip, resulting in superior ergonomics, Anti-vibration side handle to improve user comfort, The compact gear case allows access to confined areas, Fully leaded stator windings for increased motor durability, Pop off brushes protect the armature from damage at the end of brush life resulting in greater motor durability, Abrasion protected motor for increased durability, Anti-lock flange prevents the flanges from permanently locking up and locking the disc on, Recessed spindle lock design allows max depth of cut and greater protection to button when using in confined spaces. Specifications: Power Input: 1200 Watts, No Load Speed: 11000 rpm, Max. Disc Diameter: 115 mm, Spindle Thread: M14, Weight: 2.2 kg, Length: 285 mm, Height: 80 mm, Hand/Arm Vibration – Grinding: 8.3 m/s?, Uncertainty K 1 (Vibration): <2.5 m/s?, Hand/Arm Vibration – Sanding: 1.5 m/s?, Uncertainty K 2 (Vibration): 1.5 m/s?, Sound Pressure: 91.5 dB(A), Sound Pressure Uncertainty: 3 dB(A), Sound Power: 102.5 dB(A), Sound Power Uncertainty: 3 dB(A).