Makita GA4550R/1 115mm Angle Grinder With Anti-Restart Function 110v The Makita GA4550R 115mm Angle Grinder comes with soft start and an anti-restart function, giving you extra protection. The large paddle switch and rubberised soft grip handle make the grinder easy to control and comfortable to use. FEATURES Anti-restart function Soft start Double Insulation Enhanced shaft locking mechanism Easy-to-hold barrel grip Large paddle switch Rubberised soft grip Tool-less wheel cover is adjustable to any desired position High durability Machined bevel gears Holder for attaching anti-drop strap SPECIFICATION Voltage: 110v Bore Diameter: 22.23mm Max. Wheel Thickness: 7.2mm Max. Wheel Diameter: 115mm Input Wattage 110v: 1200 W No Load Speed: 11,000 rpm Net Weight: 2.4 - 2.8 kg NOISE & VIBRATION Noise Sound Pressure: 91 dB(A) Noise Sound Power: 102 dB(A) Noise K Factor: 3 dB(A) Vibration K Factor: 1.5 m/sec² Vibration: Surface Grinding: 7.0 m/sec² Vibration: Disc Sanding: 2.5 m/sec²