Inserts with inscribed circle d1 = 25.4 mm
3 catalogued ISO 1832 insert models share an inscribed circle of 25.4 mm (1 in). The inscribed circle sets the cutting-edge size and the depth-of-cut capacity; thickness and nose radius narrow the list below to the exact dimension set you need.
Dimension sets at d1 = 25.4 mm
Each row groups inserts with identical inscribed circle, thickness and nose radius — the dimensional parameters behind “equivalent” searches.
| Thickness s | Nose radius rε | Shapes | Models | |
|---|---|---|---|---|
| 7.94 mm (0.313 in) | 2.4 mm (0.094 in) | S | 1 | View dimension set → |
| 9.52 mm (0.375 in) | 2.4 mm (0.094 in) | C / S | 2 | View dimension set → |
All 3 models with d1 = 25.4 mm
| Model | Shape | Clearance | s | rε | Brand offers | |
|---|---|---|---|---|---|---|
| CNMM250924 | C rhombic | 0° | 9.52 mm | 2.4 mm | 29 | Specs → |
| SNMM250724 | S square | 0° | 7.94 mm | 2.4 mm | 35 | Specs → |
| SNMM250924 | S square | 0° | 9.52 mm | 2.4 mm | 30 | Specs → |
Geometry is derived deterministically from ISO 1832; “pending” means brand ordering codes and grades have not yet been catalogued with sources. See the editorial policy.