| Key ^ | Value |
|---|---|
| ANSI Number | SPMN421-AC8025P |
| Chip-Breaker, Hardened (H) Compatibility, Non Ferrous (N) Compatibility | No |
| Coating | PCD |
| Corner Radius | 1/64 in |
| Cutting Direction | Neutral |
| For Use With | Toolholders, Boring Bars |
| Grade | AC8025P |
| Inscribed Circle | 1/2 in |
| Insert Application | Roughing |
| Insert Material | Carbide |
| Insert Shape | Square |
| Insert Size | 421 |
| Insert Style | SPMN |
| Insert Thickness | 0.1250" |
| ISO Number | SPMN120304 |
| Item | Square Turning Insert |
| Mounting Style | Screw-On |
| No. of Edges | 4 |
| Nose Radius | 0.0156" |
| Rake | Positive |
| Steel (P) Compatibility | Yes |
| Workpiece Compatibility | Cast Iron (K), Stainless (M), Steel (P) |