The Hu-Friedy DE Surgical Chisel & Curette Set includes 13 pieces of surgical chisels and curettes, designed for dental use by professionals. Made by the reputable brand Hu-Friedy in the United States, this set consists of 13K and 13KL curette/scaler types, catering to the specific needs of dentists and oral healthcare specialists. The high-quality and precise instruments in this set are essential for detailed and accurate surgical procedures in the dental field.