Benco Dental™ Gates Glidden Drills are made from carbon steel. These low-speed rotary instruments can be used in any right-angle handpiece. They have a long, thin shaft that ends in a flame-shaped head with a non-cutting safe tip to guard against perforation as the coronal portion of the canal is enlarged for bulk removal of the tooth structure. Marked handles for easy identification. Available in 6 sizes. 28MM length. Pack of 6.