Carbide Milling Insert Insert Shape Toric Profile Positive Chip-Breaker A57 Grade WHH15 Inscribed Circle .421 In. Insert Thickness .236 In. No of Edges 2 Nose Radius .125 In. Coating PVD Rake 0 Degrees Cutting Direction Right Mounting Style Screw Held Workpiece Material Hardened Materials ANSI Number P8001-UD8R8R-A57 WHH15 Application Milling