B23B29/03478 - CPC Classification Index

ClassID:

40476 ⎘

B23B29/03478 - CPC Classification

Classification description:

Holders for non-rotary cutting tools ; Boring bars or boring heads; Accessories for tool holders; Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of an eccentric

Sub-classes:

B23B29/03482 » {Boring and facing heads} 4
B23B29/03485 » {Grooving tool} 2

Recent Application in this class:

20160170401

2016-06-16

Round hole machining method and round-hole machining device

20160167138

2016-06-16

Round hole machining method and round hole machining device

20090193932

2009-08-06

Tool for machining workpiece surfaces