2-Piece Automatic Center Punch - Spring Loaded Center Punch for Wood, Wall, Plastic, Soft Metal, Glass

【Material】Mark a starting point with pins in metal (steel, aluminum, brass, copper), wood, glass, leather, or plastic and prevent drills or screws from slipping.

【Adjustable】The automatic center punch has a built-in spring to adjust the tension, you can adjust the cover clockwise or counterclockwise to get it just right and hold very well.

【Wild Application】The automatic center punch can be used as a hand punching tool on wood, soft metal, glass; it can also be used to break car windows to allow you to escape in an emergency.

【Easy to Use】: Simple one-handed operation without a hammer. Anyone who only has one hand available for striking will not want to be without this tool. You will find that self-punching punches are a good addition to your home tool kit.

【Specifications】 The set contains two automatic center punches and two replacement punches. The exterior shape is compact and easy to carry.