Patent ID: 8011863
Filing Date: 2011-09-06
Classification: B23C,Y10T

Abstract:
1. A monobloc surface milling cutter having an axial axis of rotation and, having: cutting plates made of polycrystalline diamond (PCD), monocrystalline diamond (MCD) or polycrystalline boron nitrite (PCB), which are fastened to a milling cutter body in a non-detachable, material-to-material fashion, and axially adjustable finishing inserts mounted by screws in at least two substantially axially extending threaded bores, which are defined by and open at the front of the milling cutter body and which positively hold the finishing inserts against centrifugal forces; and wherein each finishing insert can be axially adjusted by means of a screw with two oppositely-turning threads which cooperate with a matched threaded bore in the milling cutter body and in the finishing insert, respectively, and a clamping screw threaded into said body to fix said insert in place in said axially extending bore.