Carmex Swiss Line Insert - Parting Off - Left Hand - GP20LRW20T64BLU ISO Insert - KN Style Go/No-Go quick inspections: The Go/No-Go

Go/No-Go quick inspections: The Go/No-Go design lets you quickly determine whether a hole’s internal threads meet the specification

Specifically engineered for right-hand M23 x 0

2 mm diameter and a 16 mm length

helping you achieve clean finishes across demanding materials

It’s ideal for machinists and engineers who demand tight tolerances and reliable

Carmex Swiss Line Insert - Parting Off - Left Hand - GP20LRW20T64BLU ISO Insert - KN Style Go/No-Go quick inspections: The Go/No-GoThe Carmex Swiss Line Insert Parting Off Left Hand GP20LRW20T64BLU is an indexable cutting tool designed for Swiss type machines and automatic lathes. Its built for high volume parting off, external grooving, and general turning, helping shops achieve consistent cuts and reliable performance in demanding production environments. With a left hand geometry, grounded cutting edges, and coated holders, this insert and holder system is engineered to