412, Paddle Switch, CutOffAngle Grinder, Powerful 75A Motor Delivers 11,000 RPM For High Output Power, Small Diameter Barrel Grip Only 212 For Added Comfort, Labyrinth Construction Seals Protects The Motor Bearings From Dust Debris For Longer Tool Life, LockOnOff Feature For Continuous Operation, ACDC Switch For Use With Alternative Power Source, Protective Zig Zag Varnish Seals The Armature From Dust Debris For Longer Tool Life, Extra Large Paddle Switch For Comfortable Operation, Thicker Coil Wires Are Wound More Closely To Reduce Heat Energy Loss, AllBall Bearing Design Metal Gear Housing For Durability, Rotatable Gear Housing Can Be Positioned Every 90 Degree, Includes 5 412 Grinding Wheel, 412 Wheel Guard, 412 Cut Off Wheel Guard, Lock Nut, Lock Nut Wrench, Side Handle, Inner Flange Case