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Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
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B23B
TURNING; BORING
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29/00
Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
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B23B29/03
Boring heads
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B23B29/034
with tools moving radially, e.g. for making chamfers or undercuttings
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B23B29/03403
radially adjustable before starting manufacturing
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B23B29/03407
by means of screws and nuts
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B23B29/0341
Cartridges
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