The Carmex Polygon Swiss Line Toolholder - Left Hand (PGELB1212K) is a purpose-built, indexable toolholder designed for Swiss-type machines and automatic lathes.

It enables high-volume, cost-efficient machining across external grooving, back/front turning, profiling, thread turning, parting, and general turning applications. The left-hand orientation supports streamlined setup in compact manufacturing cells, helping you maximize throughput with consistent results.

• Grounded cutting edges: Delivers clean, precise cuts with improved surface finish while extending insert life by reducing edge irregularities and chatter.
• Inserts indexed directly on the machine: Keeps production moving by allowing quick insert changes without removing the toolholder from the machine.
• Coated holders provide abrasion resistance: Enhances durability in demanding materials and environments, reducing wear and replacement downtime.

Together, these features deliver reliable, repeatable performance in Swiss-style turning. Expect smoother tool–part interaction, fewer tool changes, and lower operating costs in high-volume jobs. The rugged construction and on-machine indexing help you maintain consistent tolerances and faster cycle times, giving your shop the confidence to meet tight deadlines with predictable results.