Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion
Patent
1983-09-26
1986-06-24
Weidenfeld, Gil
Cutting by use of rotating axially moving tool
Tool or tool with support
Having axial, core-receiving central portion
408204, 408223, 408703, B23B 5104
Patent
active
045964998
ABSTRACT:
An annular hole cutter having a shank and an integral cylindrical body provided with a plurality of axially extended cutting teeth which each has an inner cutting edge and an outer cutting edge. The inner and outer cutting edges are equal in radial width and their inner ends meet in a common leading cutter point. The outer and inner cutting edges on each cutting teeth share a substantially mutual radial face.
REFERENCES:
patent: 4422812 (1983-12-01), Linville
Fangmann Michael D.
McKay William C.
Strange Robert E.
Bishop Steven C.
Jancy Engineering Company
Mentag Robert G.
Weidenfeld Gil
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