13-piece 1/2" Impact Driver Set of Hex and Phillips Bits for Heavy-Duty Use

【Super Set】 - Our product includes three different sizes of bits, six characters, a cross, and a mark, for a total of 12 pieces, and a removable 1/2-inch handle that will more than meet your usage needs. 【High-Quality Material】 - The entire punch set is made of vanadium steel, which boasts high hardness, wear resistance, and rust resistance. You don't have to worry about the product easily deforming or rust affecting its use. 【Adjustable】 - The head can be adjusted by rotating it back and forth to tighten or loosen screws. Pointing towards "L" loosens the screw, and pointing towards "R" tightens it. 【Wide Application】 - This punch set is mainly used for removing stubborn bolts, automotive parts, rusted bolts, etc., which are extremely difficult to remove. Our products come with an iron storage box, convenient for transport and practicality. [Tips] - Align the drill bit with the screw and strike the back of the impact drill directly with a hammer. The front drill bit will rotate automatically, and the head can be adjusted to rotate forward and backward. The top and bottom screws are also adjustable.