| 摘要 |
A cutter of a drill for surgical applications comprises a shank having a constraining mechanism to the drill (2) at an upper end and a head suitable for operating on the surface to be intervened. Said head comprises a tip (5) at the lower end and an opposite pair of longitudinal grooves positioned for substantially the whole length of the body (4) with a broadened central portion on which the depth stops can be assembled. |
