Indexable lay-down cutting insert having a central body portion and three circumferentially spaced cutting portions, and cutting tool

Cutting insert for rotary cutting tool, and rotary cutting tool

Cutting tool and method for manufacturing machined product

Cutting insert and boring tool

High-feed cutting insert and cutting tool equipped with same

Cutting insert and cutting tool

INDEXABLE MILL

Milling/cutting tool and processing apparatus

Cutting insert and cutting tool equipped therewith

Cutting tool and method for manufacturing cut workpiece

Tool body and cutting tool

Milling/surfacing method and device