| Mode | Tool Dia | Flute Length | Ovrall Length | Shank Dia. | No. of Flute |
| D1 | L1 | L | d | T | |
| STC-EMP-LS4040-04075 | 4 | 11 | 75 | 4 | 4 |
| STC-EMP-LS4040-04100 | 4 | 11 | 100 | 4 | 4 |
| STC-EMP-LS4060-06075 | 6 | 16 | 75 | 6 | 4 |
| STC-EMP-LS4060-06100 | 6 | 16 | 100 | 6 | 4 |
| STC-EMP-LS4080-08075 | 8 | 20 | 75 | 8 | 4 |
| STC-EMP-LS4080-08100 | 8 | 20 | 100 | 8 | 4 |
| STC-EMP-LS4080-08150 | 8 | 20 | 150 | 8 | 4 |
| STC-EMP-LS4100-10100 | 10 | 30 | 100 | 10 | 4 |
| STC-EMP-LS4100-10150 | 10 | 30 | 150 | 10 | 4 |
| STC-EMP-LS4120-12100 | 12 | 32 | 100 | 12 | 4 |
| STC-EMP-LS4120-12150 | 12 | 32 | 150 | 12 | 4 |
| STC-EMP-LS4160-16150 | 16 | 40 | 150 | 16 | 4 |
| STC-EMP-LS4200-20150 | 20 | 45 | 150 | 20 | 4 |