Cutters – for shaping – Comprising tool of specific chemical composition
Patent
1981-08-31
1984-03-20
Bray, W. D.
Cutters, for shaping
Comprising tool of specific chemical composition
407118, 144241, B23G 120
Patent
active
044378009
ABSTRACT:
A cutting tool having a high wear resistance is disclosed. The cutting tool consists of a plate-shaped body comprising a sintered cermet layer and a sintered body layer containing high density boron nitride or diamond, said sintered cermet layer constituting the center portion of the plate-shaped body and being surrounded and adhered at the side surface or at the side surface and upper and lower surfaces with the sintered body layer.
REFERENCES:
patent: 3455000 (1969-07-01), Flaherty
patent: 3482295 (1969-12-01), Trent
patent: 3643309 (1972-02-01), Anschutz
patent: 3755866 (1973-09-01), Ohlsson
New Diamonite Superigid Tool Holder, Diamonite Products Manufacturing Company.
Araki Masatada
Tanaka Yukio
Bray W. D.
Nippon Oil and Fats Co. Ltd.
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