This ergonomic Makita Grinder is small and compact with a comfortable barrel grip The GA5040R01 Angle Grinder from Makita is 125mm in diameter and offers outstanding performance with reduced vibration. It is extremely user friendly with its anti-restart function and soft start features. The tool-less wheel cover is adjustable to any desired position. There is also a lock-on switch to reduce user fatigue.  Features: Anti-Vibration side grip  Anti-restart function  Soft start  Double Insulation  Ergonomically best possible barrel grip, with a perfect circumference size and shape which fits the hand for extra comfortable handling  Super Joint System II\" provides increased machine durability by absorbing the vibration produced by the wheel grinding or cutting material  Tool-less wheel cover is adjustable to any desired position  Lock-on switch to reduce user fatigue   Comes With:   Grinding wheel Specification: Bore Diameter: 22.23mm Max Wheel Thickness: 6mm Mechanical Brake: Yes Noise sound pressure: 84 dB(A) Noise sound power: 95 dB(A) Noise K factor: 3 dB(A) Max Wheel Diameter: 125mm Input Wattage: 1,100W No Load Speed: 11000 rpm Vibration K factor: 1.5 m/sec_ Vibration: Sanding: 2.5 m/sec_ Vibration: Surface Grinding with Anti-Vibration Side Grip: 6.0 m/sec_ Net weight: 2.5kg