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US 12,766,607 B2Granted
Cutting insert, body, and cutting tool
AssigneeTungaloy Corporation
InventorAtsushi Ogawa
Life of this patent
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AssigneeTungaloy Corporation
InventorAtsushi Ogawa
Estimating the term…
The invention provides a cutting insert, a body, and a cutting tool that can limit thickness while allowing a total of four cutting edges to be used by switching. A cutting insert 30 to be mounted on a body 20 of a cutting tool 10 includes: a first cutting face 411 hexagonal in shape by being made up of one end face 110 of a pair of end faces 110 and 120 opposed to each other; a pair of first cutting edges 311 and 312 formed along a pair of sides 111 and 114 opposed to each other among sides marking off the first cutting face 411; second cutting faces 421 and 422 trapezoidal in shape by being made up of a pair of side faces 210 and 220 opposed to each other; and second cutting edges 321 and 322 each formed along one 210 or 220 of sides marking off each of the second cutting faces 421 and 422.
A cutting insert configured to be mounted on a body of a cutting tool, the cutting insert comprising:
A body to which a cutting insert is fitted, wherein the cutting insert includes a first cutting face hexagonal in shape by being made up of one of a pair of end faces opposed to each other, a pair of first cutting edges formed along a pair of sides opposed to each other among sides marking off the first cutting face, second cutting faces trapezoidal in shape by being made up of a pair of side faces opposed to each other, and second cutting edges each formed along one of sides marking off each of the second cutting faces, the body comprising:
A cutting tool comprising:
Dependencies are inferred from the claim text.