| Mode | diameter | Flute Length | Total length | Shank |
| D1 | L1 | L | d | |
| JGF304006A | 4 | 8 | 50 | 6 |
| JGF305006A | 5 | 13 | 50 | 6 |
| JGF306006A | 6 | 16 | 50 | 6 |
| JGF307008A | 7 | 16 | 60 | 8 |
| JGF308008A | 8 | 19 | 60 | 8 |
| JGF309010A | 9 | 25 | 75 | 10 |
| JGF310010A | 10 | 25 | 75 | 10 |
| JGF311012A | 11 | 30 | 75 | 12 |
| JGF312012A | 12 | 30 | 75 | 12 |
| JGF316016A | 16 | 35 | 100 | 16 |
| JGF320020A | 20 | 45 | 100 | 20 |