Features Small girth allows comfortable gripping resulting in superior ergonomics The low profile gear case allows access in confined areas Abrasion protected motor for increased durability Independant box and spring brush holder design increases brush life Fully leaded stator windings for increased motor durability 100% Ball bearing design increases efficiency and durability Pop off brushes protect the armature from damage at the end of brush life resulting in greater motor durability Top positioned spindle lock allows maximum depth of cut Keyless ? One Touch?? Guard increasing versatility and ease of use Specifications Specifications Value Power Input 900 Watts No Load Speed 12,000 rpm Max. Disc Diameter 100 mm Spindle Thread M10 Weight 2.0 kg Length 270 mm Height 80 mm Hand/Arm Vibration - Grinding 11 m/s? Hand/Arm Vibration - Sanding 3.4 m/s? Uncertainty K 1 (Vibration) 1.5 m/s? Uncertainty K 1 (Vibration) 1.5 m/s? Uncertainty K 1 (Vibration) 1.5 m/s? Uncertainty K 1 (Vibration) 1.5 m/s? Sound Pressure 91.5 dB(A) Uncertainty K 1 (Sound) 3 dB(A) Accoustic Pressure 102.5 dB(A) Uncertainty K 2 (Sound) 3 dB(A) Standard Keyless Protective guard Multi-position side handle Inner and outer disc flange Hex Key