Korloy DNMG150404-HM NC3020 Steel Finishing Turning Insert (10pcs) DG Chipbreaker "A round insert allows us

"A round insert allows us to rotate multiple times for new edges

The DGTR2525-3T22 holder secures this insert via an engineered top screw-clamp layout that forces the insert firmly back into a precision prism locating rail

It can easily clean up a face perpendicular to the shaft centerline without bound interference

Standard indexable triangle turning inserts (such as TCMT 090204 / TCGT 090202) feature complete bidirectional structural symmetry

crumbly chips like cast iron

Korloy DNMG150404-HM NC3020 Steel Finishing Turning Insert (10pcs) DG Chipbreaker "A round insert allows usThe Original Korloy DNMG150404 HM NC3020 (ANSI Standard: DNMG 431) is a heavy duty 55 diamond turning insert optimized for precision finishing of Steel (P) and Carbon Steel. As one of the most widely used sizes in the industry, the DNMG1504 offers superior stability and heat dissipation. The NC3020 CVD grade is engineered for high speed continuous cutting, providing industry leading resistance to crater wear and ensuring mirror like surface finishes