Carbide Milling Insert Insert Shape Octagonal Positive Chip-Breaker G88 Grade WK10 Inscribed Circle .197 In. Insert Thickness .187 In. No of Edges 8 Nose Radius .031 In. Coating Uncoated Rake 15 Degrees Cutting Direction Right Mounting Style Screw Held Workpiece Material Cast Iron ANSI Number ODHT050408-G88 WK10 Application Milling