The Carmex Polygon Swiss Line Toolholder - Left Hand (PGEL1616K) is a precision toolholder tailored for Swiss-type lathes and automatic turning centers. It supports a family of indexable tools designed for high-volume, cost-efficient machining of external grooving, back/front turning, profiling, thread turning, parting, and general turning applications.

In Swiss-type production, quick setup and dependable tool life are essential. This toolholder features grounded cutting edges for consistent, accurate cuts, inserts that can be indexed directly on the machine for fast changes, and coated holders that resist abrasion to extend tool life in demanding manufacturing environments.

• On‑machine insert indexing: Enables rapid tool changes with inserts indexed directly on the machine, reducing downtime and keeping production running smoothly.
• Grounded cutting edges: Delivers precise, repeatable outcomes with reliable performance across every pass and part finish.
• Coated holder for abrasion resistance: Protects against wear and heat, delivering longer tool life in tough materials and high-volume runs.

Together, the left-handed Polygon Swiss Line toolholder delivers a robust, dependable solution for Swiss-type and automatic-lathe workflows. It helps streamline operations, minimize tool-change interruptions, and achieve consistently high-quality results across grooving, profiling, threading, and turning tasks—driving productivity and reliable performance on every job.