| Name | Value | Description |
| eAT_Hole | -2147483648 | |
| eAT_Mill | 1073741824 | |
| eAT_ShellMill | 536870912 | |
| eAT_FaceMill | 268435456 | |
| eAT_Idod | 134217728 | |
| eAT_Turn | 67108864 | |
| eAT_Groove | 33554432 | |
| eAT_Thread | 16777216 | |
| eAT_MillChamfer | 8388608 | |
| eAT_Round | 4194304 | |
| eAT_Slot | 2097152 | |
| eAT_Wedm | 1048576 | |
| eAT_TurnFace | 524288 | |
| eAT_Cutoff | 262144 | |
| eAT_TurnHole | 131072 | |
| eAT_ThreadMill | 65536 | |
| eAT_BarFeed | 32768 | |
| eAT_SubSpindle | 16384 | |
| eAT_RasterMill | 8192 | |
| eAT_AnyFeature | 2 | |
| eAT_DefaultAttrs | 1 |