ClassID:

40402

B23B27/04 - CPC Classification

Classification description:

Tools for turning or boring machines ; Tools of a similar kind in general; Accessories therefor Cutting-off tools

Sub-classes:
Recent Application in this class:
#1
20250187078
2025-06-12

CUTTING INSERT AND TURNING TOOL

#2
20250144717
2025-05-08

CUTTING TOOL AND INDEXABLE CUTTING INSERT HAVING A MOUNTING CUT-OUT THEREFOR

#3
20250050429
2025-02-13

PARTING BLADE AND TOOL HOLDER THEREFOR

#4
20240286201
2024-08-29

CUTTING INSERT, CUTTING TOOL, AND METHOD FOR MANUFACTURING MACHINED PRODUCT

#5
20240227032
2024-07-11

CUTTING TOOL ASSEMBLY

#6
20240075535
2024-03-07

CEMENTED CARBIDE CUTTING INSERT FOR PARTING METAL WORKPIECES

#7
20240058872
2024-02-22

External grooving insert holder having upper and lower jaws connected by angled hinge portion with cooling channel extending through hinge portion, and cutting tool

#8
20230381868
2023-11-30

COOLANT CONDUIT FOR A PARTING-OFF TOOL ASSEMBLY

#9
20230347426
2023-11-02

GROOVING TOOL

#10
20230294177
2023-09-21

Cutting tool and tool holder having separate rear abutment and wedged rear stopper surfaces

#11
20230294176
2023-09-21

Cutting insert having grooved top and bottom abutment surfaces with inner and outer pairs of wedge angles, and cutting tool

#12
20230271258
2023-08-31

GROOVING TOOL WITH BRAZED CARBIDE TOP CLAMP

#13
20230173586
2023-06-08

Indexable parting blade with circuitous coolant channels

#14
20230137637
2023-05-04

Cutting insert having laterally spaced apart, longitudinally extending wedge abutment surfaces, tool holder and cutting tool

#15
20230121524
2023-04-20

TOOL ASSEMBLY CONFIGURED FOR SWISS MACHINING

#16
20230087684
2023-03-23

Y-AXIS PARTING ADAPTOR FOR A CUTTING TOOL

#17
20230082274
2023-03-16

TURNING TOOL

#18
20230024391
2023-01-26

SHANK AND CUTTING TOOL HAVING THE SHANK

#19
20220388071
2022-12-08

Cutting insert

#20
20220371098
2022-11-24

Holder for a vibration-assisted cutting tool

#21
20220331883
2022-10-20

Cutting insert and cutting tool

#22
20220314337
2022-10-06

Parting blade and tool holder therefor

#23
20220314333
2022-10-06

CUTTING INSERT FOR PARTING OFF A METAL WORK PIECE

#24
20220219243
2022-07-14

Tool body

#25
20220203457
2022-06-30

Clamping member, machine tool, and method for manufacturing machined product

#26
20220184711
2022-06-16

Cutting insert, cutting tool, and method for manufacturing machined product

#27
20220016717
2022-01-20

Method of clamping a Y-axis feed direction parting blade or cutting insert and a holder and tool assembly for same

#28
20220009004
2022-01-13

Machine tool

#29
20210402485
2021-12-30

Indexable parting blade with circuitous coolant channels

#30
20210394278
2021-12-23

Tool adaptor having an insert receiving pocket and a fastening bore, and cutting tool assembly

#31
20210237171
2021-08-05

GROOVING TOOL FOR CONNECTING ROD AND BREAKING-PROMOTION-PORTION FORMING DEVICE

#32
20210220921
2021-07-22

Tool holder and tool

#33
20210220917
2021-07-22

RIM TRIMMING MACHINE

#34
20210016363
2021-01-21

Cutting insert, cutting tool and method for manufacturing machined product

#35
20200298319
2020-09-24

Insert holder having transversely oriented insert receiving pocket with resilient upper jaw having outer flexibility groove and cutting tool

#36
20200038962
2020-02-06

Cutting tool and method of manufacturing machined product

#37
20190366444
2019-12-05

Tool system

#38
20190240741
2019-08-08

Parting blade and tool holder therefor

#39
20190232378
2019-08-01

Cutting-off processing tool

#40
20190210115
2019-07-11

Face grooving tool body for metal cutting

#41
20190184466
2019-06-20

Production method and production apparatus for ring-shaped part

#42
20190176238
2019-06-13

Metal cutting grooving insert for face grooving

#43
20190160550
2019-05-30

Modular turning tool having a replaceable adaptor

#44
20190160549
2019-05-30

Cutting tool fastener having internal fluid channel and spherical head abutment surface

#45
20190143419
2019-05-16

Cutting insert

#46
20190111493
2019-04-18

Cutting tool and method for machining annular groove

#47
20190084053
2019-03-21

Cutting insert and tool for machining

#48
20190084051
2019-03-21

Holder for a tool for material-removing machining, in particular for a longitudinal turning tool

#49
20190061016
2019-02-28

Cutting tool

#50
20190054543
2019-02-21

Insert clamping mechanism of indexable grooving tool and clamping tool

#51
20180326500
2018-11-15

Parting lathe tool

#52
20180281075
2018-10-04

Cutting insert having two peripheral abutment ridges and cutting tool

#53
20180085831
2018-03-29

Cutting tool

#54
20180001390
2018-01-04

Cutting insert, cutting tool, and method for manufacturing machined product

#55
20170368625
2017-12-28

Threading tool and method of threading

#56
20170341152
2017-11-30

Cutting insert, tool body and cutting tool

#57
20170333997
2017-11-23

Holder, cutting tool, and method of producing machined product

#58
20170282255
2017-10-05

Cutting tool

#59
20170266732
2017-09-21

Cutting insert

#60
20170216926
2017-08-03

Cutting tool with cooling mechanism and a cutting insert and tool holder therefor

#61
20170157678
2017-06-08

Cutting insert, cutting tool, and method for manufacturing machined product

#62
20170151612
2017-06-01

Parting-off tool assembly with single-cutting-edged solid cutting insert and rigid-insert-seat tool

#63
20160339523
2016-11-24

Cut-Off Tool Holder and Production Method

#64
20160214181
2016-07-28

Cutting element and a method of cutting using the same

#65
20160207115
2016-07-21

Cutting insert

#66
20160193661
2016-07-07

Plate member of cutting tool, tool block, clamp member, and cutting tool

#67
20160175942
2016-06-23

Cutting tool for recessing and grooving

#68
20160175938
2016-06-23

Tool holder for a cutting insert and process for manufacturing the tool holder

#69
20160082519
2016-03-24

Cutting tool and cutting insert having exactly three cutting portions therefor

#70
20160023286
2016-01-28

Blade positioning structure of disposable milling cutter

#71
20160023280
2016-01-28

Turning and face grooving tool having a pin clamping mechanism

#72
20150290717
2015-10-15

Cutting tool and cutting insert having exactly four cutting portions therefor

#73
20150246397
2015-09-03

Cutting tool

#74
20150183029
2015-07-02

Multi-Insert Tool Clamp, Tool Holder Assembly And Cutting Tool

#75
20150139744
2015-05-21

Method for designing a cutting edge of a cutting tool, cutting tools comprising the same, and cutting elements with multiple such cutting portions

#76
20150132493
2015-05-14

Double cut single point cutoff tool for cutting and finishing an end surface of a fuel injector pole piece

#77
20150086282
2015-03-26

Insert and clamping holder having four-point contacts

#78
20150063929
2015-03-05

Hard metal cutting tool holder blade and cutting tool having such holder blade

#79
20150030400
2015-01-29

Holder and cutting tool

#80
20140234040
2014-08-21

Cutting tool and cutting insert having insert key recesses for extracting and mounting therein

#81
20140199129
2014-07-17

Toolholder and cutting insert therefor

#82
20140199128
2014-07-17

Cutting tool with indexable cutting insert having non-abutting side flanks

#83
20140186130
2014-07-03

Cutting tool and cutting insert having exactly three cutting portions therefor

#84
20140161547
2014-06-12

Tool holder for groove cutting tool, groove insert and groove cutting tool

#85
20140147219
2014-05-29

Cutting insert having a coolant duct

#86
20140072379
2014-03-13

Cutting insert with flexibility aperture and cutting tool therefor

#87
20140050542
2014-02-20

Indexable cutting insert and indexable cutting insert holder

#88
20140030035
2014-01-30

Cutting insert with bottom stopper surface between bottom abutment surfaces and cutting tool therefor

#89
20130266384
2013-10-10

Left-handed and right-handed cutting tool

#90
20130251465
2013-09-26

Cutting tool and method of manufacturing machined product using the same

#91
20130251463
2013-09-26

Cutting tool with cooling mechanism and a cutting insert and tool holder therefor

#92
20130236256
2013-09-12

Groove insert, clamping holder for a groove insert and groove cutting tool

#93
20130170917
2013-07-04

Cutting insert having curved ramps for insertion into a tool holder, cutting tool and method of assembly

#94
20130129437
2013-05-23

Cutting tool for recessing and grooving

#95
20130129428
2013-05-23

Cutting assembly with enhanced coolant delivery

#96
20130089381
2013-04-11

Cutting tool for grooving and parting operations

#97
20130051943
2013-02-28

Cutting insert for a machine tool

#98
20120328379
2012-12-27

Cutting edge replacement type groove forming tool and end face groove forming method

#99
20120269588
2012-10-25

Grooving insert and method for producing a grooving insert

#100
20120240398
2012-09-27

METHOD AND APPARATUS FOR REPAIRING TURBINE ROTOR

#101
20120201616
2012-08-09

Cutting tool and cutting insert therefor

#102
20120051854
2012-03-01

SUPERHARD INSERT

#103
20110293382
2011-12-01

Tool assembly and tool holder therefor having an elastic member

#104
20110286809
2011-11-24

Cutting tool and cutting insert therefor

#105
20110255926
2011-10-20

Cutting tool and cutting insert therefor

#106
20100272524
2010-10-28

Cutting tool and cutting insert therefor

#107
20100266352
2010-10-21

Cutting tool with detachable insert, head member and tool body of the same

#108
20100236515
2010-09-23

Method for the production of a single part piston and a piston produced by such a method

#109
20100223789
2010-09-09

Apparatus for repairing turbine rotor

#110
20100158622
2010-06-24

Grooving tool for cutting grooves in workpieces and a grooving tool tool holder for permitting replacement of inserts and permitting inserts to be replaced without moving the tool holder with respect to the grooving tool in which the tool holder is installed

#111
20100135736
2010-06-03

Tool holder for clamping an insert holder

#112
20100119314
2010-05-13

Cutting insert and cutting method

#113
20100061814
2010-03-11

Cutting tool and cutting insert therefor

#114
20090285645
2009-11-19

Cutting tool and cutting insert therefor

#115
20090285644
2009-11-19

Cutting tool and cutting insert therefor

#116
20090181243
2009-07-16

Surface-coated high hardness material for tool

#117
20090087268
2009-04-02

Tool Holder System

#118
20080286057
2008-11-20

Clamping mechanism for cutting insert

#119
20080240873
2008-10-02

Clamp mechanism of throwaway tip

#120
20080131215
2008-06-05

Tool for chip removing machining and a basic body therefor

#121
20080112767
2008-05-15

Tool holder structure

#122
20070231089
2007-10-04

Cutting tool

#123
20070189863
2007-08-16

Tool

#124
20070084315
2007-04-19

Aligned multi-diamond cutting tool assembly for creating microreplication tools

#125
20070065240
2007-03-22

Cutting insert and tool and wrench for using the same

#126
20060257217
2006-11-16

Parting blade for turning purposes

#127
20060239786
2006-10-26

Cutting tool and cutting insert therefor

#128
20060230612
2006-10-19

Method and apparatus for repairing turbine rotor

#129
20060182998
2006-08-17

Surface-coated high hardness material for tool

#130
20060180243
2006-08-17

Cutting tool and system for coring a bowl using a lathe

#131
20060147281
2006-07-06

Clamping mechanism for cutting insert

#132
20060137170
2006-06-29

Turning tool for grooving polishing pad, apparatus and method of producing polishing pad using the tool, and polishing pad produced by using the tool

#133
20060120812
2006-06-08

Cutting tool and cutting insert therefor

#134
20060062640
2006-03-23

Cutting tool

#135
20050238444
2005-10-27

Tool for chip removing machining

#136
20050207854
2005-09-22

Cutting tool and cutting insert therefor

#137
20050207853
2005-09-22

Cutting tool head for a metalworking tool

#138
20050183893
2005-08-25

Indexable cutting inserts and methods for producing the same

#139
20050180825
2005-08-18

Cutting insert having two opposite cutting heads

#140
20050180824
2005-08-18

Tool head for a machining tool

#141
20050019118
2005-01-27

Cutting head for rotary cutting tool

#142
16798525
2023-02-21

Shaped cutting tool and method of use to efficiently form a finished part

#143
15409887
2020-03-24

Shaped cutting tool