CS Unitec Non-Sparking / Non-Magnetic Center Punches are a part of CS Unitecs Non-Sparking / Non-Magnetic and corrosion resistant Safety Tool Line. CS Unitec Non-Sparking / Non-Magnetic Center Punches are specifically designed to eliminate the risk of sparks at high-risk sites where explosive atmospheres may be present. CS Unitec Non-Sparking / Non-Magnetic Center Punches are available in Aluminum Bronze and Copper Beryllium. CS Unitec Non-Sparking / Non-Magnetic Center Punches are commonly used to mark the center of a hole before drilling to guide the tip of the drill. CS Unitec Non-Sparking / Non-Magnetic Center Punches are drop forged for the highest quality in hand tools.Prop. 65 Warning for California ResidentsWARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.