Metabo Angle Grinder W9 115mm 900W 110V 4-1/2in

Low fatigue as never before: compact angle grinder with smallest handle circumference in its class for perfect ergonomics.;New, patent-pending Metabo Marathon-motor with up to 50% more torque and up to 20% higher overload capacity for quicker material removal and longer service life.;Tool-free adjustable guard; twist-proof.;Metabo S-automatic Safety Clutch: minimises kick-back to the lowest level when the disc jams unexpectedly - for maximum user safety and swift progress.;Restart protection: prevents unintentional start-up after power supply interruption.;Gear housing can be unscrewed, rotated in 90° steps and remounted for left-handed operation or cutting.;Auto-stop carbon brushes to protect the motor.Characteristics.;Grinding wheel Ø 115 mm.;Rated input power 900 W.;No-load speed 10500 rpm.;Revolutions at rated load 7500 rpm.;Torque 2.5 Nm.;Spindle thread M 14.;Weight (without power cable) 2.1 kg.;Cable length 2.5 m.;Vibration.;Surface grinding 4.9 m/s².;Uncertainty of measurement K 1.5 m/s².;Grinding with sandpaper 2.5 m/s².;Uncertainty of measurement K 1.5 m/s².;Noise emission.;Sound pressure level 93 dB(A).;Sound power level (LwA) 104 dB(A).;Uncertainty of measurement K 3 dB(A).