Cold-formed cutting tool

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Insert or tip mounting feature

Reexamination Certificate

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C299S105000, C299S110000

Reexamination Certificate

active

08079648

ABSTRACT:
A cutting tool body that includes an elongate steel body, which has an axial forward end and an axial rearward end. The elongate steel body contains at the axial forward end thereof a cold-headed socket. The cold-headed socket has an axial forward open end, an axial rearward closed surface, and a side socket surface extending between the axial forward open end and the axial rearward closed surface. The side socket surface contains an undercut adjacent the axial rearward closed surface.

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PCT/US10/21946 to Kennametal, Notification of Transmittal of International Search Report and Written Opinion (2 pages) Mar. 29, 2010.
PCT/US10/21946 to Kennametal, International Search Report, (2 pages) Mar. 29, 2010.
PCT/US10/21946 to Kennametal, Written Opinion of the International Searching Authority (7 pages) Mar. 29, 2010.

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