Automatic Center Punch – Spring Loaded Single Hole Punches for Leather Wood Metal Tin Plastic Window Small Hardened Steel Puncher Universal Machinist & Carpenter Hand Tools Heavy Duty Awl Tool Steel Center Punch with Automatic Tension Spring to Control Blow Force The punch with a sharp steel tip helps to mark points precisely and accurately in various materials such as metal, wood, plastic surface. Its chrome-plated steel body provides a strong non-slip grip, high impact resistance, and wear resistance. The red cap makes a good cushion to protect your palm against the impact while facing the striking force. Always wear safety goggles when using striking tools. Specifications: Material: Steel Plastic Color: As pictures shown Size: 5 IN Weight: 2.08 Oz Package includes: 1 x Automatic center punch