| Chapter Code | Chapter Description |
|---|
| 84621013 | HAMMERS : HEADERS & UPSETTERS |
| 84621020 | HAMMERS : FORGING MACHINES |
| 84621014 | HAMMERS : DOUBLE ACTING COUNTER BLOW, AIR OR STEAM |
| 84614019 | GEAR CUTTING MACHINES : OTHER |
| 84622930 | OTHER : OTHER ROTARY HEAD & RAM TYPE |
| 84615013 | SAWING MACHINES : CIRCULAR SAW, COLD |
| 84604020 | HONING MACHINES : LAPPING MACHINES |
| 84604019 | HONING MACHINES : OTHER |