Ridgid R1020 Grinder, 7-Inch Twist Handle,Ridgid,R1020" /> Die Cast Construction &#8211; for increased durability 3 Position Side Handle &#8211; for added convenience Powerful 13 Amp Motor &#8211; features precision cut gears and sealed bearings for increased durability Multi-Position Twist Handle &#8211; can be locked in one of three positions Two Finger Trigger Switch &#8211; for comfort, ease of operation, and reduced user fatigue