2-Piece Automatic Center Punch Set, Automatic Center Punch, Spring Tension Center Punches, Adjustable Impact Automatic Center Punch, for Wood, Wall, Metal, with 2 Replacement Points

General Description: The ZVD automatic center punch is an essential tool for marking starting points on various materials such as wood, metal, glass, leather, and plastic. Thanks to its integrated spring, it allows you to adjust the tension for optimal impact. This product is particularly useful for preventing drill bits or screws from slipping, and it can also be used to break car windows in an emergency. Compact and easy to carry, it is designed for one-handed use, making it ideal for situations where you only have one hand free. Technical Specifications Material: Stainless steel, high-carbon steel Length: 128 mm (5.04 inches) Diameter: 12.5 mm (0.49 inches) Weight: Not specified Package Contents: 2 automatic center punches, 2 spare tips Compatibility and Accessories Suitable for wood, metal, and glass Includes 2 spare tips Installation No installation required, ready to use Operation Simple one-handed operation without a hammer Tension adjustment by turning the cover clockwise or counterclockwise Other Information The diamond pattern on the surface increases friction, providing an excellent anti-slip effect Manual measurement, allow for slight size errors Color may vary slightly due to individual monitor color calibration