Black & Decker 71-938 Drilling and Driving Set, 150-Piece Combination of hole saws, wood screws, hex keys, durable steel bits for masonry drilling, and magnetic bit holder Contains 150 pieces Carrying case opens up for grab-and-go accessibility Dimensions: 13.9 x 13.5 x 1.9 inches (WxHxD); weighs 5.2 pounds; 2-year warranty Includes high-speed steel drill bits, spade bits, masonry bits, and carrying case