Cylindrical bore head tool with hard metal cutters
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United States of America Patent
Stats
-
Jan 17, 2006
Grant Date -
Jun 26, 2003
app pub date -
Dec 13, 2002
filing date -
Dec 15, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a cylindrical cutter head tool including a shaft part with a head support platform and a cutter head disposed on the cutter head support platform, the cutter head support platform and the shaft are an integral part made of tool steel and the cutter head is a sintered hard metal body, and the cutter head support platform and the cutter head include cooperating form-locking elements by which the cutter head is centered on the cutter head support platform and rotationally firmly engaged therewith.
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