Silver Black Center Finder 128mm Wide Material Application: The tip of this automatic center punch is made of high-speed steel for high strength and durability. It is suitable for drilling and positioning on steel, aluminum, copper, wood, and other materials. Easy to Use: Without a hammer, use this self-centering tool, which provides a starting point for your drill, and you can quickly and easily poke your workpiece. Prevent Slippage: It is generally used to mark the center of the point, and the small pit guides the tip of the drill bit, preventing slippage or deviation from causing damage. It can provide more precise handling and control. Precision Accuracy: The non-slip knurled surface and precisely centered tip increase control for more precise and accurate holes, improving your work efficiency. Automotive Safety Tool: This car center punch is suitable for various tasks from construction to automobiles. Because it is a great tool to keep in your car and use as a seat belt punch or window breaker for car safety in case of emergency. Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2. Please allow slight size difference due to manual measurement. 3. Other accessories demo in the picture are not included. Size: 128mm Color: Black+Silver Quantity: 1