Features: The automatic spring loaded center puncher ensures precise positioning every time, solving inaccuracies in traditional manual methods for high precisions drilling tasks. Crafted from steel, it offer wear resistance and corrosions resistance, featuring easy single handed operations without extra tools for enhanced efficiency. Ideal for professional repair technicians and DIYer enthusiasts who need tool for intricate electronic maintenance and detailed projects. Perfect for compact workspaces or fast paced environments, such as mobile phone servicing and other electronic device precisions positioning applications. With an ergonomic nonslip grip, it reduces hand fatigue during prolonged use, making it versatile for various repair and DIYer scenarios beyond phone maintenance. Specifications: Component: Steel Length:Approx.125mm/4.92'' Package Includes: 1Piece Automatic Center puncher note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.