VNMG160404HQ CA5525 (10pcs) Black Nitriding use a slightly lower feed

use a slightly lower feed rate to achieve a mirror surface finish

Unlike coated grades that can have slightly rounded edges

"Which 12mm square insert provides the highest heat resistance and longest edge life when turning abrasive ductile iron at high speeds

51 UE6020 carbide

(Inscribed Circle) Thickness Radius (RE) Metric CNMG120404 12

VNMG160404HQ CA5525 (10pcs) Black Nitriding use a slightly lower feedCVD Coated Carbide: CA5525, Designation: VNMG160404HQ CA5525 Corner Radius (in): 1 64,Sharp cutting performance with 3 D rake angle and double projection design,Carbon Alloy Steel: Light Interruption 2nd Choice,Color: Gold , Coating Main Component: TiCN+Al2O3+TiN,Advantages: Application: For general machining of steel, roughing to interruption