75-3990 Features: -Hammer drill.-Designed for to provide quicker drilling with less effort.-Rotation only mode allows for fast drilling in wood and steel.-Two drilling modes to choose.-Power and the flexibility to tackle the toughest of jobs.-High speed and reverse.-No load speed: 3000 rpm.-Side grip.-Depth stop.-Key chuck.-Drilling capacity in steel: 0.5".-Drilling capacity in wood: 1".-Drilling capacity in concrete: 0.625".-Chuck capacity: 0.5". Dimensions: -Cord length: 79".-Dimensions: 10" H x 3.1" W x 7" D.