The Ruskin Rong 7-1/4" STR 6mm is a bone-cutting rongeur designed for precise bone excision and shaping in neurosurgical, orthopedic, and spinal surgeries. With a straight design, 7-1/4-inch length, and 6mm jaw size, this rongeur is ideal for removing medium-sized bone fragments or shaping bone structures in areas where direct access is available and a straight instrument is most effective.