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HSS-E with M35 cobalt for durability: Cobalt-enriched steel offers enhanced hardness and wear resistance for longer tool life in tougher materials
Using the JBO GO Ring Gauge for metric fine threads provides a reliable reference during manufacturing
6g): Specifically designed for left-hand threads and fine metric sizes
helping prevent clogging and heat buildup during deeper or longer cuts
The combination of 2 flutes and a small diameter supports clean cuts at tight radii
Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Left Hand - 11EL16UNJBMA Hex Key Drill Chuck HSS-E with M35 cobalt forThe Carmex Thread Turning External Insert is a versatile cutting tool designed for external threading on UNJ standards. Its ideal for engineers, machinists, and technicians who need reliable, repeatable thread profiles across UNJ applications. Cataloged as model 11EL16UNJBMA, this left hand insert uses a laydown triangular geometry to deliver stable cutting action, clean chip control, and consistent results from basic jobs to demanding production
US$ 161.33
US$ 54.43
