and insert compatibility to deliver clean
and longer intervals between replacements—helping you stay productive from the first hole to the last
while the fine-pitch 48-tooth design yields a smoother edge and improved surface finish on steel and other machinable metals
it supports high-throughput production while maintaining tight tolerances and predictable results
delivering long-lasting dimensional stability and resisting wear so you can rely on it over many cycles of use
Carmex Swiss Line Insert - Grooving & Turning - Left Hand - G20LW25T50BLU FLH and insert compatibility to deliverIntroducing the Carmex Swiss Line Insert for Grooving and Turning Left Hand (G20LW25T50BLU). This indexable tool is designed for Swiss type machines and automatic lathes, enabling high volume external grooving, turning, profiling, threading, and parting with consistent results. The left hand geometry paired with coated holders delivers reliable orientation, wear resistance, and fast, on machine indexing to minimize downtime. On machine indexing: