This pack of 10 Straight Fissure Cross Cut Surgical 558, model DS-FGX558, is designed for dental laboratories and dentistry practices. The head material is made of carbide, ensuring durability and precision in use. The shank type is FG, or Friction Grip, which is a widely used standard in the industry. These burs are ideal for shaping and contouring various dental materials. They are suitable for both professionals and students in the field. This pack of burs falls under the categories of Dental Burs, Polishers & Finishers, Medical, Lab & Dental Supplies, Healthcare, Lab & Dental, and Business & Industrial. 10 Pack.