CUTTER Russian patent published in 2012 - IPC B23B27/00 

FIELD: process engineering.

SUBSTANCE: cutter comprises holder and flexible working part with cutting blade and is designed to be fitted in machine tool cutter holder. Working part is made up of cantilever beam that makes L-like structure with said holder. Note here that cutting blade apex height from holder base exceeds rated height from the base to machine tool centers line. Note also that perimetre of cantilever beam cross section on transition to holder exceeds the distance from cutter apex to the holder. Cutter working part may have the second cutting blade, symmetric and inverse to the first blade, while the first blade apex height exceeds half the distance between blades relative the machine tool centers line.

EFFECT: easy and accurate adjustment to machine tool centers line.

2 cl, 2 dwg