B21KLevel 3
MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
**Definition:** This place covers:
Metal forging or pressing methods dedicated to the manufacture of specific products; Devices for handling, heating or cooling, controlling forging hammers or presses.
**Limiting references (this place does not cover):** - Making pressed products by rolling -> B21B - Making pressed products from metal sheet, without substantially modifying the metal sheet thickness -> B21D - Processing wire by forging -> B21F - Making pins, needles or nails by forging -> B21G - Making particular pressed products by rolling -> B21H - Making chains by forging -> B21L
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