Cutting head and cutting tool having a replaceable cutting head
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 19, 2018
Issued Date -
N/A
app pub date -
Oct 8, 2013
filing date -
Oct 11, 2012
priority date (Note) -
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Abstract
A cutting head for a cutting tool includes a cutting portion and a shank portion. The cutting portion has a plurality of integrally formed cutting edges and the shank portion has a first end adjacent the cutting portion and a second end. The first portion of the shank portion is closer to the first end of the shank portion than the second and third portions of the shank portion and the third portion of the shank portion is disposed closer to the second end of the shank portion than the first and second portions. The first portion of the shank portion has an exterior surface including at least one axially extending recess extending from an end of the first portion closest to the second portion toward the first end of the shank portion. The cutting head is formed of a pressed and sintered cemented carbide material.
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