Cutting insert and cutting tool

Abstract

The present invention provides a cutting insert that includes a first end surface, a second end surface, and a peripheral side surface that connects the first end surface and the second end surface and includes a cutting edge, in which: a contour shape of each of the first end surface and the second end surface has a longitudinal direction and a shorter direction; and a rake surface is provided in at least a portion of the peripheral side surface, the rake surface facing the longitudinal direction of each of the first end surface and the second end surface.

Dependencies are inferred from the claim text.