13-Piece 1/2" Impact Driver Screwdriver Set with Hex and Cross Bits for Heavy Duty Use

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 primarily used for removing stubborn bolts, automotive parts, rusted bolts, etc., which are extremely difficult to remove. Our products come with an iron storage box, making them convenient to carry and practical.

Tips: Align the drill bit with the screw and strike the back of the impact driver directly with a hammer. The front drill bit rotates automatically, and the head can be adjusted to rotate forwards and backwards. The upper and lower screws can be adjusted.