Die Grinder Anti-Kickback Clutch Type Mechanical Anti-Restart Technology No Brake Type None Collet Size 1/4 in Current 6.6 A Grip Style Barrel Grip Overall Length 14 3/8 in Switch Type Paddle Voltage 120V AC Max Speed 29 000 RPM Minimum Speed 7 000 RPM Number of Speed Settings 2 Speed Ranges 7 000 to 29 000 RPM Grinder Orientation Straight Collet Guard Type 1/4 in Guard Tether Style Not Tether Capable Kit Contents (1) Bare Tool Safety Stop Mechanisms Mechanical Clutch