Toolholder for roughing and finishing a workpiece

Details Toolholder for roughing and finishing a workpiece Toolholder for roughing and finishing a workpiece

1995-09-01

1997-08-05

Howell, Daniel W.

Turning

Process of turning

407 33, 407119, 408145, 408 1R, B23B 2720

Patent

active

056531524

ABSTRACT:
A toolholder for removing material from a workpiece wherein the workpiece and toolholder are rotatable with respect to one another. The toolholder includes a body having a plurality of pockets. A roughing insert is carried in one of the pockets of the body. The roughing insert presents a roughing edge. The roughing insert is of a first grade. A finishing insert is carried in another of the pockets of the body. The finishing insert presents a finishing edge. The finishing insert is of a grade different than that of the roughing insert.

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