CPC Main Group
B23B 29/00 Holders for non-rotary cutting tools (B23B27/12 takes precedence); Boring bars or boring heads; Accessories for tool holders
4 direct subcodes
Child Classifications
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- B23B 29/02 Boring bars
- B23B 29/03 Boring heads
- B23B 29/04 Tool holders for a single cutting tool
- B23B 29/24 Tool holders for a plurality of cutting tools, e.g. turrets