Tool and toolholder for chip forming machining

Details Tool and toolholder for chip forming machining Tool and toolholder for chip forming machining

2005-07-26

2005-07-26

Howell, Daniel W. (Department: 3722)

Cutters, for shaping

Including holder having seat for inserted tool

With separate means to fasten tool to holder

C407S113000

Reexamination Certificate

active

06921234

ABSTRACT:
An indexible cutting insert has a connecting surface formed by alternating parallel ridges and grooves. Each ridge is defined by a pair of flanks which converge in an outward direction. Each ridge includes a convexly curved surface portion for making line contact with a corresponding ridge of a support surface. The convexly curved surface is spaced from outer and inner ends of the respective flank.

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patent: 2003/0077129 (2003-04-01), Cirino
patent: 213 925 (1957-12-01), None

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