Geführte Rotierfeile sowie Vorrichtung und Verfahren zum Entgraden unter Verwendung einer derartigen Feile

摘要

A rotary file includes: (a) a body having first and second ends, and an outer surface comprising at least one cutting edge; (b) a shank extending from the first end of the body which is adapted to be mounted in a rotary tool; and (c) a pilot extending from the second end of the body, the pilot defining an annular peripheral surface with an arcuate cross-section.