Patent ID: 7819610

Claim:
A tool for chip removing machining, comprising: a basic body; and a cutting insert, which includes an upperside and an underside between which a centre axis and, adjacent to a cutting edge, a peripheral clearance surface extend, wherein the basic body includes a primary connecting surface that is arranged for locking of the cutting insert and has engagement means delimited by first, third, and fourth support flanks that are located in a common bottom plane and inclined in relation to the same and a second support flank located in a different plane, wherein the cutting insert includes a secondary connecting surface that is formed in the underside and has engagement means delimited by contact flanks that are located in a common basal plane and inclined in relation to the same and at least one additional contact flank in a different plane, wherein, among the cooperating first and second support flanks, which together delimit a V-shapedly diverging seat in the basic body, the first support flank is situated in said bottom plane, and the second support flank on a level above the same, and wherein among cooperating first and second contact flanks, which together delimit a V-shapedly converging wedge part of the cutting insert, the first contact flank is one of the contact flanks situated in said common basal plane, while the second contact flank is the at least one additional contact flank and is a part of the clearance surface situated on a level above the common basal plane and urged against the second support flank.