Patent ID: 7959384

Claim:
A tool for chip removing machining, comprising: a replaceable cutting insert and a basic body, the basic body including, a rear fixing part; a front supporting part having an insert seat; and a tightening part spaced apart from the front supporting part by a first gap and from the rear fixing part by a second gap, the tightening part being connected to the basic body via a joint around which the tightening part is pivoted to press the cutting insert against the insert seat by a front finger; the rear fixing part including a first channel having an inlet and an outlet for feed of a fluid toward the cutting insert; wherein the tightening part includes an internal, second channel that extends between an inlet and an outlet; and wherein a hollow coupling member extends between the tightening part and one of the rear fixing part and the front supporting part while bridging one of the first gap and the second gap to establish a fluid communication path between the outlet of the first channel and the inlet of the second channel.