High Quality Steel Bits: Durable and precise bits constructed with high quality steel for long-lasting use Versatile Drill and Drive Bit Set: Includes 7 titanium coated drill bits and 14 screwdriver bits for a variety of products Includes Storage Case: Keep your bits organized and protected with the included storage and transport case Suitable for Multiple Surfaces: Ideal for use on metal, wood, and plastic surfaces The Hyper Tough 22-Piece Drill and Drive Bit Set includes multiple bits to complete a variety of products. The set includes 7 titanium coated drill bits sized 1/16-inch, 3/32-inch, 7/64-inch, 1/8-inch, 3/16-inch, 1/4-inch and 5/16-inch and 14 screwdriver bits including Phillips: #1, #2, #3, Slotted: 5/32-inch, 3/16-inch and 1/4-inch, Square: #2, Star: T25 and 1 magnetic bit holder. The bits are constructed with high quality steel for durability and precision finished for accurate work. The bit set includes a storage and organization case to keep your bits together and for easy transport.