D-Handle Power And A Right Angle Drive Head For Stud And Joist Drilling, Head And Handle Swivel 360 Degrees, Can Be Locked Tight In Any Position, Low Speed,0-335, High Speed 0-750, Side Handle, Three Speed Ranges, All Ball And Roller Bearings, Use With Up To 2-9/16" Self-Feed Bits. Specs: 120AC, No Load RPM Is 0-500, Capacity In: Wood (Auger Bit)-1-1/2", (Self-Feed Bit)-3-5/8", (Hole Saw)-6", Metal (Twist Bit)-1/2", Quadruple Gear Train, 8 Ft. Quik-Lok Cord, Grounded, 16-3/4" Long, Weighs 10.3lbs. Includes: RAD Assembly, Side Handle, 9/16" Open End Wrench, 3/16" Socket Wrench, Chuck Remover Bar.