- Features
| E57 Geometry - The universal one |
| For moderate machining conditions |
| For cast iron and steel, but also for stainless materials and materials that are difficult to cut |
| 0 deg corner chamfer |
| +/-0.025 mm cutting edge length tolerance |
| 3 cutting edges |
| +/-0.025 mm thickness tolerance |
| +/-0.025 mm inscribed circle tolerance |
| 0.261 in cutting edge length |
| 15 deg rake |
| 8 deg clearance |