B23B29/027 - CPC Classification Index

ClassID:

40452 ⎘

B23B29/027 - CPC Classification

Classification description:

Holders for non-rotary cutting tools ; Boring bars or boring heads; Accessories for tool holders; Boring bars Steadies for boring bars

Recent Application in this class:

20260145248

2026-05-28

PORTABLE BORING MACHINE

20210205896

2021-07-08

Inner shaft machining tool

20200316690

2020-10-08

Axle boring machine, mounting assemblies and axle repair methods

20170136553

2017-05-18

Rear-mounted deep hole machining on-line detection and deviating correction device

20160368109

2016-12-22

Portable boring machine

20160305397

2016-10-20

Gearbox repair apparatus

20150202695

2015-07-23

Workpiece clamping apparatus, machine tool and method for working a workpiece

20150196958

2015-07-16

Axle boring machine, mounting assemblies and axle repair methods

20150056033

2015-02-26

UNIVERSAL OFFSET PORTABLE BORING BAR SUPPORT SYSTEM

#10

20120237307

2012-09-20

Boring tool

#11

20110027028

2011-02-03

Boring apparatus and boring method

#12

20100310328

2010-12-09

Machines for boring axially-aligned surfaces and related methods

#13

14966480

2017-02-07

Deep hole machining on-line deviating correction device based on laser detection