Compact & lightweight Ideal for general grinding & cutting applications Anti-restart function Soft start feature Lock-on switch to reduce user fatigue Side handle for operator control Higher motor power Fine diamond blade for accurate cutting Technical specifications: Bore Diameter: 22 mm Noise sound pressure: 86 dB(A) Noise sound power: 97 dB(A) Noise K factor: 3 dB(A) Spindle Size: M14x2mm Max Wheel Diameter: 115 mm