Carmex Polygon Swiss Line Insert - Threading (UN) - Left Hand - GT25L40UNBLU ER Mini Collet Chucks Its knurled exterior provides a

Its knurled exterior provides a secure grip for fast

with multiple neck lengths available for each diameter to reach varying depths and tight cavities

the Carmex MTB solid carbide thread mill with through-coolant delivers reliable Whitworth BSW/BSF performance in a compact 5/16 x 18 size with MT7 shank

Installation: Ready-to-roll

Carmex Polygon Swiss Line Insert - Threading (UN) - Left Hand - GT25L40UNBLU ER Mini Collet Chucks Its knurled exterior provides aThe Carmex Polygon Swiss Line Insert Threading (UN) Left Hand GT25L40UNBLU is a high performance, indexable cutting tool designed specifically for Swiss type lathes and automatic turning centers. Built for high volume production, it enables efficient external grooving, back front turning, profiling, thread turning, parting, and general turning applications with reliable, repeatable results. Designed for quick, on machine use, this insert features