Carbide Milling Insert Insert Shape Square Positive Chip-Breaker EDR Grade WKP35 Inscribed Circle .500 In. Insert Thickness .187 In. No of Edges 4 Nose Radius - Coating CVD Rake 11 Degrees Cutting Direction Right Mounting Style Screw Held Workpiece Material Steel Cast Iron ANSI Number SPJW1204EDR WKP35 Application Milling