Carbide Milling Insert Insert Shape Triangular Positive Chip-Breaker Positive Grade WKP25S Inscribed Circle 1.240 In. Insert Thickness .187 In. No of Edges 3 Nose Radius .024 In. Coating CVD Rake 11 Degrees Cutting Direction Right Mounting Style Screw Held Workpiece Material Cast Iron Steel ANSI Number P26315R31 WKP25S Application Milling