| Mode | Tool Dia | Flute Length | Ovrall Length | Shank Dia. | No. of Flute |
| D1 | L1 | L | d | T | |
| STC-EPML4010-4 | 1 | 4 | 50 | 4 | 4 |
| STC-EPML4020-4 | 2 | 8 | 50 | 4 | 4 |
| STC-EPML4030-4 | 3 | 12 | 50 | 4 | 4 |
| STC-EPML4040-4 | 4 | 16 | 50 | 4 | 4 |
| STC-EPML4030-6 | 3 | 12 | 75 | 6 | 4 |
| STC-EPML4040-6 | 4 | 16 | 75 | 6 | 4 |
| STC-EPML4050 | 5 | 20 | 75 | 6 | 4 |
| STC-EPML4060 | 6 | 25 | 75 | 6 | 4 |
| STC-EPML4080 | 8 | 40 | 100 | 8 | 4 |
| STC-EPML4100 | 10 | 45 | 100 | 10 | 4 |
| STC-EPML4120 | 12 | 50 | 100 | 12 | 4 |
| STC-EPML4160 | 16 | 65 | 150 | 16 | 4 |
| STC-EPML4200 | 20 | 75 | 150 | 20 | 4 |