Cutters – for shaping – With means to apply fluid to cutting tool
Reexamination Certificate
2006-07-06
2008-07-08
Fridie, Willmon (Department: 3722)
Cutters, for shaping
With means to apply fluid to cutting tool
C407S113000
Reexamination Certificate
active
07396191
ABSTRACT:
A cutting tool is constituted by plural faces and a tip portion structured with edges of the plural faces, wherein groove is formed on at least one of the plural faces. The groove is grid pattern and a dent portion is formed at some intersections of the grid pattern. Furthermore, a space is secured between one of ends of the groove and an edge constituted by a cutting face and a flank face. There is thus provided a cutting tool and a cutting machine capable of supplying cutting fluid to a tip of the tool or to a working point at the tip of it surely with simple structure.
REFERENCES:
patent: 6957933 (2005-10-01), Pachao-Morbitzer et al.
patent: 7063487 (2006-06-01), Hessman et al.
patent: 08-025111 (1996-01-01), None
patent: 10-296506 (1998-11-01), None
Fujimoto Akihiro
Oyanagi Taisuke
Brinks Hofer Gilson & Lione
Fridie Willmon
Konica Minolta Opto Inc.
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