The Carmex Swiss Line Insert - Threading (55°) - Left Hand - GT19LAG55BLU is a precision indexable tool designed for Swiss-type machines and automatic lathes. Built for high-volume turning and threading tasks, it delivers reliable, cost-efficient performance in busy production environments. As part of a family of tools developed for Swiss-type machines, it supports external grooving, back/front turning, profiling, thread turning, parting, and general turning—helping you achieve consistent results with fewer setup steps.

• Grounded cutting edges: Grounded edges promote clean, precise cuts and more predictable tool life, helping reduce rework and improve surface quality.
• Inserts indexable directly on the machine: On-machine indexing enables quick tool reindexing without removing the holder, minimizing downtime and speeding up changeovers.
• Coated holders provide abrasion resistance: Coatings enhance wear resistance, extending tool life in demanding turning applications and maintaining stable performance.

Designed to integrate smoothly into Swiss-type workflows, this insert configuration helps you achieve reliable threading and turning results across long production runs. By combining robust edges, convenient indexing, and wear-resistant holders, it supports consistent quality, faster setups, and improved overall productivity.