Black & Decker G720R 4-Inch/100mm 820-Watt Angle Grinder

Power: 820 watt; Cutting Wheel Size: 100 mm (4-Inch); Speed: 12,000 rpm; Spindle Size: M10; Cable: 2 m
820 watts powerful motor makes grinding and cutting operations run smoothly
Runs at 12000 rpm making all grinding operations easy and fast
Ergonomically designed with perfect body grip
Ideal for metal grinding, polishing and stone, granite and metal sheet cuttings
Dust sealed switch
Lock on switch for continuous use
http://www.amazon.in/Black-Decker-G720R-820-Watt-Grinder/dp/B00IM6XR5E