2-Pack Spring-Actuated Precision Punches - Heavy Duty Automatic Marking Tools for Metal/Glass/Woodworking, Industrial-Grade Center Punch Set with Adjustable Force

• 【High Quality Material】The outer shell of the spring center punch is made of high carbon steel, while its inner spring is made of stainless steel. This combination ensures water and rust resistance, as well as high strength and exceptional durability.
• 【Adjustable Tension】The automatic center punch machine is equipped with a built-in spring that provides adjustable tension for a variety of tasks, such as light lifting, marking, drilling and stacking. Simply turn the cap clockwise or counterclockwise and you can customize the tension to your exact needs, ensuring a secure hold.
• 【Easy to Use】The center punch utilizes an internal spring mechanism to generate impact, eliminating the need for a hammer when punching holes in materials. Able to easily adjust lids, this tool is simple to use, providing precision and efficiency.
• 【Professional Design】This industrial-grade center punch adopts a sturdy self-activating design and spring-loaded mechanism, suitable for marking on wood, metal, steel, aluminum, brass, copper and other materials. It's a reliable starting point for the drill bit, preventing slippage and improving accuracy in tight spaces.
• 【Wide Application】This versatile center punch is not limited to general punching of glass, sheets, soft metals, wood and plastics. It can also be used as a tool to break car windows, providing endless possibilities for DIY projects and creative applications.

Feature: ✓The housing of the spring center punch is made of high carbon steel to ensure durability and strength. Its internal spring is made of stainless steel, guaranteed to be rust-proof and waterproof, making it ideal for long-term use. ✓This heavy-duty automatic center punch features a tapered tip for high accuracy without the need for a hammer. Simply align the tip with the designated point, adjust the spring-loaded mechanism, and easily press the handle toward the target. ✓This tool features a durable, fine-tipped steel tip that helps mark hole centers accurately and is easily removable for sharpening or replacement. This is a must-have for professional machinists and carpenters looking for versatility on their projects. ✓The automatic center punch is ideal for a variety of applications as a manual punching tool on wood, metal and glass surfaces. In addition, it can also be used as a safety tool to break car windows for quick escape in emergency situations. Specification: Material: high carbon steel + stainless steel Color: silver black Size: 12.8cm/5.04 inches Weight: 132 grams Package Contents: 2x automatic center punch