CUTTING TOOL AND CARTRIDGE FOR SAID TOOL Russian patent published in 2012 - IPC B23C5/22 B23C5/08 

FIELD: process engineering.

SUBSTANCE: cutting tool comprises one or more cutting sections provided with cartridge and its seat made on tool body. Note here that said seat comprises top surface with one or more extending toothed sections, rear bearing surface and bottom bearing surface. Cartridge comprises cutting plate seat, top surface conjugated with said one or more toothed ledges, first side surface conjugated with seat rear bearing surface and bottom surface conjugated with seat bottom bearing surface. Note here that cartridge top surface comprises one or more surfaces inclined outward and conjugated with seat ledges and one or more surfaces inclined inward and having clearance relative to seat ledges when cartridge is fitted in its seat.

EFFECT: higher efficiency of cutting.

13 cl, 13 dwg