[A Good Range of Sizes] The drill bit set has all the most common needs for most home projects suitable for anyone who makes improvements or works with drill bits for a living. When you break one, lose one, lend one, you have more spare, when you run out of a size, you can reorder the size you used. [Change and Convenient] The set has all the useful sizes for screw drilling and has a hex end to make changing sizes and easy, also a nice titanium oxide finish to help with durability. [Sharp and ] The bits are sturdy and cut through wood, metal and laminate. The shank has a hex end so no need to overtighten the drill collar. [HSS TITANIUM COATING] The set uses industrial grade materials and HSS construction with a titanium coating for durability. The shake-free and offset cutting teeth ensure accurate counterbores and smooth hole cleaning. [Easy to Store] For easy access, a small tab on each side of the molded case cover would make opening the case much easier and easier. Color: Gold