"Matco chisels are unsurpassed for quality, performance and durabilty.","Manufactured from high-grade, shock resistant tool steel, and heat-treated for the right balance of hardness, strength, and durability.","Cutting edges are hot-forged and swaged for maximum strength and precision.","Each chisel undergoes a black-oxidation process to insure a highly durable finish.","Chisels are inspected at each manufacturing stage and thoroughly tested for optimum physical properties.","Perfect for home use 3/8", 5" CENTER PUNCH PC125A | Matco Tools