Features and Benefits:Manufactured from shock-resistant tool steel for unequalled strength, toughness, and durability without brittleness;Full shank is heat treated, hardened, and tempered to extend the life of the tool;Pin area is precision ground to prevent binding in the work area;Modified parabolic head directs striking force to the center of the tool to resist mushrooming and chipping;Black oxide finish inscribed with a visible "Wear safety goggles" reminder;GEARWRENCH designs punches and chisels for a long work-life, with safety as a top priority. The precision-ground surface and laser-etched identification markings provide better visibility and ease of use. These chisels are manufactured from precision-hardened alloy steel so that the tip can cut metal with ease, but the back have a softened striking surface. This reduces their risk of splintering or chipping when struck.