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