Korloy CNMG190616-GR NC3030 Ultimate Heavy Roughing Insert, R1.6 (10pcs) RPMT Insert To achieve the best surface

To achieve the best surface finish

PC5300 (The Universal Performer) Optimized for toughness across multiple materials (Steel

Decoding the JCGN Technical Nomenclature

and shallow slotting carbide inserts

Material Group Cutting Speed (Vc) Feed Rate (f) Depth of Cut (ap) Carbon Steel (General) 160 - 300 m/min 0

Korloy CNMG190616-GR NC3030 Ultimate Heavy Roughing Insert, R1.6 (10pcs) RPMT Insert To achieve the best surfaceThe Original Korloy CNMG190616 GR NC3030 (ANSI Standard: CNMG 644) is the most robust turning insert in the Korloy catalog, specifically engineered for extreme stock removal in the most difficult steel machining environments. This "giant scale" insert features a 1. 6mm (1 16") nose radius, providing maximum edge reinforcement to withstand violent impacts and high pressure feeding. The NC3030 grade is Korloy's premier choice for toughness, offering