| 845910 | 845910 - Machine-tools; way-type unit head machines, for drilling, bor |
| 845921 | 845921 - Machine-tools; for drilling by removing metal, numerically co |
| 845929 | 845929 - Machine-tools; for drilling by removing metal, other than num |
| 845931 | 845931 - Machine-tools; for boring-milling by removing metal, numerica |
| 845939 | 845939 - Machine-tools; for boring-milling by removing metal, other th |
| 845940 | 845940 - -Other boring machines |
| 845941 | 845941 - Machine-tools; for boring by removing metal, numerically cont |
| 845949 | 845949 - Machine-tools; for boring by removing metal, not numerically |
| 845951 | 845951 - Machine-tools; for milling by removing metal, knee-type, nume |
| 845959 | 845959 - Machine-tools; for milling by removing metal, knee-type, othe |
| 845961 | 845961 - Machine-tools; for milling by removing metal, (not knee-type) |
| 845969 | 845969 - Machine-tools; for milling by removing metal, not knee-type, |
| 845970 | 845970 - Machine-tools; for threading or tapping by removing metal |