Designed by Dr. L. Stephen Buchanan, the high-speed diamond bur allows effortless cutting of dentin and enamel, and, automatically, without any direct visual control, creates perfect line-angle extensions as it meets each orifice. With its rapid highspeed cutting ability and its automated outline form, molar access times can be greatly reduced and outline forms have a more organic shape, which idealizes line-angle extension as well as conservation of tooth structure.
