Designed for Swiss-type and automatic lathe environments, the Carmex Swiss Line Insert delivers full-radius grooving and profiling with reliable, repeatable results. The Left-Hand version GR19LR05T22BLU is optimized for left-handed cutting action in high-volume production, enabling precise external grooving, back/front turning, profiling, thread turning, parting, and general turning tasks.

Grounded cutting edges provide stable geometry and long edge life, helping you maintain consistent diameters and smooth finishes even on tough materials. Inserts can be indexed directly on the machine, reducing downtime and simplifying tool management during long production runs. Coated holders deliver abrasion resistance, extending tool life and maintaining accuracy under demanding cutting conditions.

• Grounded cutting edges: Delivers stable, precise edge geometry for clean cuts, longer edge life, and dependable performance across high‑volume operations.
• On‑machine indexing: Lets you index or rotate to a fresh edge directly on the Swiss-type machine, dramatically reducing changeover time and idle machine hours.
• Abrasion‑resistant coated holders: Protects against wear and heat, boosting tool life and sustaining dimensional accuracy through long production runs.

This tool family is designed to keep Swiss-type workflows productive and predictable. By combining a left‑hand, full-radius geometry with durable, easy‑to‑use inserts and holders, it supports efficient external grooving, profiling, and turning while helping you achieve consistent finishes, reduced downtime, and lower total cost per part.