Indexable insert for roughing and finishing

Details Indexable insert for roughing and finishing Indexable insert for roughing and finishing

1990-02-23

1991-07-02

Schmidt, Frederick R.

Cutters, for shaping

Rotary cutting tool

Including holder having seat for inserted tool

407 42, 407113, 407114, B23C 502

Patent

active

050281755

ABSTRACT:
A cutting tool employing negative cutting inserts providing both high volume stock removal and a fine surface finish. The insert utilizes negative radial and positive axial rake angles and incorporates a lead angle of between about 30.degree. degrees to about 90.degree. degrees.

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