ROHRINNENENTGRATER MIT SCHNEIDEINSATZ

摘要

A tubular cutter with flared end and circular edge is obliquely held and centered by resilient guide elements, one in line (axially) with the edge, the other one acting radially opposite and axially between the first one and the edge. The edge has a larger diameter than the cutter is long (axially), and the latter has its interior contoured for smooth burr removal.