Cutters – for shaping – Including tool having plural alternatively usable cutting edges
Patent
1987-01-20
1988-07-05
Schmidt, Frederick R.
Cutters, for shaping
Including tool having plural alternatively usable cutting edges
407114, B23B 2706, B26D 100
Patent
active
047550856
ABSTRACT:
The invention relates to an indexable cutting insert for recessing. The insert (10) has a triangular basic shape and comprises three cutting edges. Each cutting edge is arranged at a projection (16) which at least partly is asymmetrically arranged relative to a line parallel with the working direction (I) of the insert. The insert has a good accessibility at work pieces having narrow spaces.
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patent: 3825981 (1974-07-01), Cochran et al.
patent: 4044439 (1977-08-01), Romagnolo
patent: 4063841 (1977-12-01), Niman
patent: 4632608 (1986-12-01), Blomberg et al.
patent: 4674924 (1987-06-01), Carlsson et al.
Birgersson Lars S.
Ericksson Lars H.
Gustafsson Lars-Erik
Muren Tord S. H.
Santrade Limited
Schmidt Frederick R.
Terrell William E.
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