Carbide Milling Insert Insert Shape Octagonal Positive Chip-Breaker A57 Grade WKP35 Inscribed Circle .197 In. Insert Thickness .187 In. No of Edges 8 Nose Radius .031 In. Coating CVD Rake 15 Degrees Cutting Direction Right Mounting Style Screw Held Workpiece Material Steel Cast Iron ANSI Number ODHW0504ZZN-A57 WKP35 Application Milling