General description The Set of 2 automatic punches for metal or wood features a hardened high-speed steel tip, ensuring high strength and durability. This industrial forged brass center punch is designed to provide a precise starting point for drilling, preventing slippage in tight spaces. The spring-loaded mechanism allows for easy one-handed operation, making it suitable for various materials including wood, metal, steel, aluminum, brass, and copper. Technical specifications Material: Hardened high-speed steel tip Type: Brass center punch Mechanism: Spring-loaded Usage Ideal for punching holes in steel plates, aluminum, copper, wood plates, plastic, and other materials. Simply hammer the punch to create a solid mark.