Tungaloy 16ER 1.25ISO-B AH725 External Threading Carbide Insert (10pcs) CNMG160608-HM NC3020 8mm radius generates less radial

8mm radius generates less radial pressure than larger radii

A3: The difference lies in the approach angle

using NC3120 ensures you can handle the "unknown" variables of a new job without worrying about edge chipping

Offers more toughness

Tungaloy 16ER 1.25ISO-B AH725 External Threading Carbide Insert (10pcs) CNMG160608-HM NC3020 8mm radius generates less radialTUNGALOY 16ER 1. 25ISO B AH725 External ISO Metric Specialist 1. 25mm Pitch AH725 Nano PVD Coating Product Overview The Tungaloy 16ER 1. 25ISO B AH725 is a high precision external threading insert engineered for 1. 25mm pitch ISO metric threads, the standard for M8 and M9 fasteners. This indexable carbide insert utilizes the world renowned AH725 PVD coated carbide grade, providing the edge toughness and thermal stability required for intensive CNC