Гидравлический хвостовик цангового патрона Усиленный (BT)
JIS B 6339
| Size | d | D | D1 | L | L2 | G |
| BT40-HYP12-50 | 12 | 32 | 42 | 50 | 41 | M8x1 |
| BT40-HYP20-64.5 | 20 | 38 | 49.5 | 64.5 | 48 | M8x1 |
| BT50-HYP20-64.5 | 20 | 38 | 49.5 | 64.5 | 48 | M8x1 |
| BT50-HYP32-81 | 32 | 58.5 | 72 | 81 | 57 | M8x1 |
JIS B 6339
| Size | d | D | D1 | L | L2 | G |
| BT40-HYP12-50 | 12 | 32 | 42 | 50 | 41 | M8x1 |
| BT40-HYP20-64.5 | 20 | 38 | 49.5 | 64.5 | 48 | M8x1 |
| BT50-HYP20-64.5 | 20 | 38 | 49.5 | 64.5 | 48 | M8x1 |
| BT50-HYP32-81 | 32 | 58.5 | 72 | 81 | 57 | M8x1 |