Chip holder

Details Chip holder Chip holder

2007-06-26

2007-06-26

Prone, Jason (Department: 3724)

Cutting

Other than completely through work thickness or through work...

Scoring

C083S886000, C083S665000

Reexamination Certificate

active

10433708

ABSTRACT:
A rotating shaft (23) is inserted through an axial center of a cutter wheel tip for scribing a brittle object. The rotating shaft (23) is integrally provided with the cutter wheel tip. The rotating shaft (23) is inserted into supporting holes (14) provided in side walls (11) of a tip holder (11) so as to be supported. A groove (13) is formed in an upper portion of each supporting hole (14) along an axial direction of the supporting hole (14).

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