Tool body with inner insert receiving pocket with elastic clamp member, cutting tool and chamfered cutting insert for it

摘要

The cutting tool (20) includes a peripherally disposed outer insert receiving pocket (58) and an internally disposed inner insert receiving pocket (46) within which the cutting insert (22) is resiliently clamped. And a tool body (24) having: The tool body (24) includes a through recess (30) that is at least partially circumferentially bounded by a recessed peripheral surface (32). An elastic clamp member (36) extends into the through recess (30). The inner insert receiving pocket (58) is formed by a resilient clamping member (36) and a recess pocket portion (34) of the recess circumference (32). The chamfering cutting insert (22) may be held by a resilient clamping member (36) without using an additional separate clamping device. [Selection diagram] Fig. 1