Circular insert tool holder assembly

Cutters – for shaping – Including holder having seat for inserted tool – Tool adjustable relative to holder

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Details

407 81, 407 87, 407 94, B23B 2912

Patent

active

058880305

ABSTRACT:
The circular insert tool holder assembly for use with a circular tool post and for holding a resharpenable insert tool which has a top surface, a bottom surface, a front surface and a rear surface and having a cutting edge defined by the line formed by the intersection of the front surface and top surface of the insert tool, comprises a tool holder body, structure for rotatably mounting the tool holder body to the circular tool post, the tool holder body having a cavity therein, the cavity having an upper portion and a lower portion, the lower cavity portion being defined by an upper wall and a rear wall, and, a mechanism for retaining the insert tool within the upper cavity portion whereby the top surface of the insert tool is positioned along the upper wall of the cavity.

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