Its specialized geometry enables accurate profiling and boring of tiny features on small parts and components
Tolerance: ISO H5 (D = ISO H5) for tight size control
enabling cleaner corners and refined finishes
it’s a reliable starting point for durable
it’s a solid choice for engineers
Carmex Polygon Swiss Line Insert - Parting Off & Grooving - Left Hand - GP25LLW12T58BLU ISO Insert - VC Style Its specialized geometry enables accurateCarmex Polygon Swiss Line Insert Parting Off & Grooving Left Hand is a purpose built indexable tool insert designed for Swiss type and automatic lathes. It enables high volume external grooving, back front turning, profiling, thread turning, parting, and general turning, delivering precise, repeatable results in a compact, easy to integrate package. Designed for reliability in demanding production environments, this insert features grounded cutting