KORLOY 1-02-025439 – CNMG432-HM NC3120, 80° Diamond, Indexable Carbide Turning / Boring Insert Buy Online
Original price was: $19.55.$10.17Current price is: $10.17.
Applications
This CNMG insert supports cutting speeds from 525 to 984 sfm, feeds from 0.004 to 0.020 in/rev, and depths of cut up to 0.197 inches. These parameters enable robust general cutting operations with a focus on medium to rough machining. It is designed primarily for ISO P20-P25 steel materials. The negative rake chipbreaker and 80° diamond shape make it well suited for roughing and interrupted cuts, providing excellent edge strength and durability. This insert is not intended for precision finishing or profiling but excels in general turning and facing on steel with rigid setups.
Features
- 80° Diamond Shaped Indexable Inserts.
- Versatile and dependable, “C” shaped inserts are one of the most popular shapes in the industry.
- Negative inserts can provide up to 8 cutting edges, four 80° cutting edges and four 100° cutting edges (seperate holder needed to utilize 100° cutting edge).
- The 100° cutting edges are ideal for facing operations.
- Available in multiple chipbreakers & grades.





