Holder, cutting tool, and method of manufacturing machined product using the same
AssigneeKYOCERA Corporation
InventorKazuki Yamamichi
Life of this patent
Estimating the term…
Abstract
In one embodiment, a holder includes a body part elongated from a first end part to a second end part along a rotation axis. The body part includes a first member, a second member, and a third member. The first member is located on a side of the first end part, and includes a pocket to receive a cutting insert. The second member is located closer to the second end part than the first member, and includes at least one cavity inside the second member. The third member is located closer to the second end part than the second member.
Claims10
A holder comprising a body part having an elongated shape extending along a rotation axis, the body part comprising:
- first and second end parts at both ends thereof;
- a first member on a side of the first end part, comprising a pocket configured to receive a cutting insert;
- a second member located closer to the second end part than the first member, and comprising at least one cavity inside the second member;
- and
- a third member located closer to the second end part than the second member.
Dependencies are inferred from the claim text.