Korloy CNMG190616-GR NC3030 Ultimate Heavy Roughing Insert, R1.6 (10pcs) RPMT Insert and shallow slotting carbide inserts

and shallow slotting carbide inserts

Featuring an ultra-rigid 25x25mm square shank (equivalent to a 1" × 1" imperial standard tool block platform)

To achieve the best surface finish

14 Compatible Drill Bodies:

Offers better wear resistance but less impact protection

Korloy CNMG190616-GR NC3030 Ultimate Heavy Roughing Insert, R1.6 (10pcs) RPMT Insert and shallow slotting carbide insertsThe 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