Patent ID: 8202141
Filing Date: 2012-06-19
Classification: B24D,Y10T

Abstract:
1. A tool for machining composite material parts, said tool having a substantially cylindrical main body comprising: a polishing part with a diameter D1, having a main axis, an abrasive part with a diameter D2, with D2<D1, said abrasive part being centered on said main axis, wherein said abrasive part includes, at its end at least a cutting element intended to enable penetrations of said tool into said parts, said cutting element of said abrasive part being a recess made in the end of said abrasive part and defining a cutting edge, said recess having the shape of an inverted truncated conical cavity, said main body further comprising at least a central conduit opening onto the end of said abrasive part at the level of the cutting element for the lubrication thereof.