PRICES MAY VARY. 15 piece drill bit set for drilling in metal, wood, plastic, and more Includes 15 drill bits (1.5, 1.5, 2, 2, 2.5, 2.5, 3, 3.2, 3.5, 4, 4.5, 5, 6, 8, and 10mm) and a plastic carrying case Made of high-speed steel with a titanium coating for long-lasting reliable strength No-spin shank to prevent the bit from spinning in the chuck Tough storage case helps keep the bits neatly organized and easy to access Product dimensions: 5.84 x 4.09 x 1.76 inches (LxWxH, case) This product is