OSG 849 Series carbide burs are ideal for facilitating precise cutting, material removal and superior surface finishes. They are used in woodworking, metalworking, automotive and aerospace industries. These burs are made of high-quality carbide for exceptional cutting capabilities and resistance to wear. They have a 90-degree cutting angle for providing accurate contours and selected models exhibit a medium-tough cut style that strikes a balance between material removal and surface finish. These burs offer a wide RPM range, ranging from 7000 to 18000.