Korloy CNMG120404-HA NC3020 Steel Turning Insert, Sharp Edge (10pcs) 93 Degree Cutting Edge **Internal Facing**

**Internal Facing**

engineered specifically to withstand heavy interrupted cuts

this is the safest and most efficient insert to load

5mm narrow track

and structural acrylics

Korloy CNMG120404-HA NC3020 Steel Turning Insert, Sharp Edge (10pcs) 93 Degree Cutting Edge **Internal Facing**The Original Korloy CNMG120404 HA NC3020 (ANSI Standard: CNMG 431) is a unique high performance insert combining an ultra sharp geometry with a heavy duty CVD coating. While the HA chipbreaker is famous for its razor sharp shearing action, the NC3020 grade provides the thermal stability and wear resistance needed for high speed steel turning. This combination is the ultimate solution for low carbon steels, mild steels, and gummy alloy steels where