The Carmex Polygon Swiss Line Insert is an indexable cutting insert designed for Swiss-type machines and automatic lathes. Left-hand oriented (GR25LR02T15BLU), it enables high-volume grooving and profiling with a full-radius approach, delivering clean, consistent turns and profiles with fewer setups.

Built around grounded cutting edges and compatible coated holders, this insert maintains abrasion resistance in demanding production environments, helping you sustain accuracy and reduce wear over long runs.

• Grounded cutting edges: Provide crisp, stable cuts and longer edge life, improving part finish and reducing rework between cycles.
• In-machine indexability: The inserts can be indexed directly on the machine, minimizing setup time and keeping productivity high between tool changes.
• Coated holders resist wear: Enhanced abrasion resistance extends tool life in high-volume, tough-material applications, helping you maintain consistent performance.

This combination supports reliable, repeatable grooving and profiling on Swiss-type machines, enabling faster production, fewer adjustments, and better overall part quality. The left-hand configuration integrates smoothly with common setups, helping operators and shops meet deadlines with confidence.