The RICHARD ST-116 6" ST Series Taping Knife delivers professional-grade performance for drywall finishing applications. Built with premium grade 440 stainless steel, the full tang blade undergoes rigorous heat-treatment, tempering, and mirror-polishing to achieve exceptional hardness and corrosion resistance. Its dual hollow-ground design provides optimal flexibility for smooth compound application and even distribution across joints. The cold-forged steel head enables precise nail setting and knockdown work, while the reinforced polypropylene handle with brass-plated steel rivets ensures durability on demanding job sites. The Steelhead series' engineered flat surface and refined radius geometry make it ideal for achieving flawless drywall finishing results.