Carbide Milling Insert Insert Shape Square Positive Chip-Breaker F57 Grade WKP35 Inscribed Circle .375 In. Insert Thickness .156 In. No of Edges 4 Nose Radius .012 In. Coating CVD Rake 15 Degrees Cutting Direction Right Mounting Style Screw Held Workpiece Material Steel Cast Iron ANSI Number SDGT09T3AEN-F57 WKP35 Application Milling