ClassID:

40445

B23B27/20 - CPC Classification

Classification description:

Tools for turning or boring machines ; Tools of a similar kind in general; Accessories therefor; Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts

Recent Application in this class:
#1
20250256336
2025-08-14

CUTTING INSERT AND PROCESSING METHOD

#2
20240091863
2024-03-21

Diamond coated tool

#3
20240017331
2024-01-18

Insert and cutting tool

#4
20230294178
2023-09-21

DIAMOND-COATED TOOL

#5
20230234144
2023-07-27

COATED TOOL AND CUTTING TOOL INCLUDING THE SAME

#6
20230191500
2023-06-22

Cutting tool and method for manufacturing same

#7
20230182218
2023-06-15

Cutting tool

#8
20230147380
2023-05-11

ROTARY CUTTING TOOL

#9
20230058175
2023-02-23

SINGLE-CRYSTAL DIAMOND CUTTING TOOL

#10
20230017882
2023-01-19

Polycrystalline diamond compacts and applications therefor

#11
20220402047
2022-12-22

Method of manufacturing diamond tool intermediate and method of making determination for single-crystal diamond

#12
20220355388
2022-11-10

Diamond tool

#13
20220297201
2022-09-22

DIAMOND CUTTING TOOL

#14
20220288704
2022-09-15

Cutting tool with shank portion configured for limiting rotation and controlling orientation of the tool

#15
20220288699
2022-09-15

DRILL

#16
20220274186
2022-09-01

DIAMOND CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME

#17
20220266400
2022-08-25

Method for manufacturing a cutting tool, and the cutting tool

#18
20220250990
2022-08-11

CUBIC BORON NITRIDE SINTERED MATERIAL AND CUTTING TOOL

#19
20220243537
2022-08-04

Sensor system, cutter element, cutting tool and method of using same

#20
20220152708
2022-05-19

cBN SINTERED COMPACT AND CUTTING TOOL

#21
20210282284
2021-09-09

Electronic device case and manufacturing method therefor

#22
20210178489
2021-06-17

DIAMOND-COATED TOOL

#23
20210129232
2021-05-06

Drills and drill bits with buttressed chip breakers

#24
20210087058
2021-03-25

Polycrystalline cubic boron nitride and method for manufacturing the same

#25
20210032112
2021-02-04

Diamond polycrystal, tool including diamond polycrystal, and method of producing diamond polycrystal

#26
20210016364
2021-01-21

Ultra-fine nanocrystalline diamond precision cutting tool and manufacturing method therefor

#27
20200361005
2020-11-19

Cutting tool and method of manufacturing the same

#28
20200340140
2020-10-29

Diamond polycrystal and tool including same

#29
20200340139
2020-10-29

Diamond polycrystal and tool including same

#30
20200316691
2020-10-08

Turning tool

#31
20200261985
2020-08-20

Diamond-coated rotary cutting tool

#32
20200238393
2020-07-30

Tool cutting element

#33
20200055780
2020-02-20

Sintered material and method of producing same

#34
20200031724
2020-01-30

METHODS OF FORMING SUPPORTING SUBSTRATES FOR CUTTING ELEMENTS, AND RELATED METHODS OF FORMING CUTTING ELEMENTS

#35
20200030889
2020-01-30

Method for manufacturing diamond single crystal cutting tool using laser pulses

#36
20200024730
2020-01-23

Diamond-coated cemented carbide cutting tool

#37
20200009664
2020-01-09

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

#38
20200009663
2020-01-09

Throwaway insert

#39
20190344359
2019-11-14

METHOD FOR PROCESSING A WORKPIECE, MACHINE TOOL, AND METHOD FOR MANUFACTURING A MEMBER, BY USING A DIAMOND TOOL COMPRISING NANO-POLYCRYSTALLINE DIAMOND OR VAPOR-PHASE SYNTHESIZED SINGLE CRYSTAL DIAMOND

#40
20190300439
2019-10-03

Polycrystalline diamond and method for manufacturing same, scribe tool, scribe wheel, dresser, rotating tool, wire drawing die, cutting tool, electrode, and processing method using polycrystalline diamond

#41
20190276922
2019-09-12

Method for manufacturing member

#42
20190275484
2019-09-12

Method of making carbonate PCD and sintering carbonate PCD on carbide substrate

#43
20190250311
2019-08-15

Freeform Fresnel surface, method for producing a freeform Fresnel surface and method for creating a construction dataset

#44
20190247932
2019-08-15

Cutting tool

#45
20190143419
2019-05-16

Cutting insert

#46
20190119989
2019-04-25

METHODS OF MAKING CUTTING ELEMENTS AND EARTH-BORING TOOLS AND RESULTING CUTTING ELEMENTS

#47
20190111496
2019-04-18

CUTTING TOOL TIP, CUTTING TOOL, AND METHOD FOR PRODUCING CUT WORKPIECE USING SAME

#48
20190076920
2019-03-14

SINTERED MATERIAL AND METHOD OF MANUFACTURING THE SAME

#49
20190054545
2019-02-21

Cutting tool and manufacturing method thereof

#50
20190054544
2019-02-21

Cutting tool and manufacturing method thereof

#51
20190047056
2019-02-14

Cubic boron nitride sintered body and cutting tool

#52
20180371846
2018-12-27

Polycrystalline diamond sintered material tool excellent in interfacial bonding strength and method of producing same

#53
20180361485
2018-12-20

Cutting tool

#54
20180328117
2018-11-15

Cutting elements and structures

#55
20180304378
2018-10-25

Method for producing polycrystalline diamond body, polycrystalline diamond body, cutting tool, wear-resistance tool and grinding tool

#56
20180272433
2018-09-27

Tool

#57
20180256174
2018-09-13

DIAMOND TIP BUR

#58
20180236562
2018-08-23

Sintered body and cutting tool

#59
20180236561
2018-08-23

Sintered body and cutting tool

#60
20180236515
2018-08-23

Single-crystal diamond, tool using same, and method of producing single-crystal diamond

#61
20180209040
2018-07-26

Coated member

#62
20180185980
2018-07-05

DRESSING TOOL

#63
20180163322
2018-06-14

MECHANICALLY STRENGTHENED BOND BETWEEN THERMALLY STABLE POLYCRYSTALLINE HARD MATERIALS AND HARD COMPOSITES

#64
20180141818
2018-05-24

Diamond single crystal, tool, and method for producing diamond single crystal

#65
20180099376
2018-04-12

ATTACHMENT REMOVING DEVICE FOR DIAMOND TOOL

#66
20180079010
2018-03-22

Polycrystalline diamond body, cutting tool, wear-resistant tool, grinding tool, and method for producing polycrystalline diamond body

#67
20180056400
2018-03-01

Method of Drilling Hole and Coolant Used In Hole Drilling Work

#68
20180029942
2018-02-01

Cubic boron nitride polycrystal, cutting tool, wear-resistant tool, grinding tool, and method of producing cubic boron nitride polycrystal

#69
20180001391
2018-01-04

Composite polycrystal

#70
20170362130
2017-12-21

Cubic boron nitride sintered body and coated cubic boron nitride sintered body

#71
20170341147
2017-11-30

Solid PCD with transition layers to accelerate full leaching of catalyst

#72
20170333998
2017-11-23

Composite polycrystal

#73
20170320144
2017-11-09

Composite diamond body and composite diamond tool

#74
20170266733
2017-09-21

Surface-coated cutting tool having excellent chipping resistance and wear resistance

#75
20170233296
2017-08-17

Cubic boron nitride sintered body and coated cubic boron nitride sintered body

#76
20170189969
2017-07-06

Cubic boron nitride sintered body and cutting tool

#77
20170158514
2017-06-08

Single-crystal diamond, method of producing same, tool including single-crystal diamond, and component including single-crystal diamond

#78
20170050886
2017-02-23

Composite sintered body

#79
20170008807
2017-01-12

Composite sintered body

#80
20160250691
2016-09-01

Polycrystalline chemical vapour deposited diamond tool parts and methods of fabricating, mounting, and using the same

#81
20160243624
2016-08-25

Throw-away tip

#82
20160221080
2016-08-04

Bonded diamond body, tool comprising the same, and method for manufacturing bonded diamond body

#83
20150217418
2015-08-06

Cutting tool and cutting method

#84
20150209837
2015-07-30

APPARATUS TO IMPROVE THE PERFORMANCE OF A LEACHED CUTTER

#85
20150135905
2015-05-21

Rotary cutting tool with helically running cutting edges and method of manufacturing such a tool

#86
20150025667
2015-01-22

Method for creating machining data for use in hybrid ultraprecision machining device, and hybrid ultraprecision machining device

#87
20140352382
2014-12-04

Magnetically tunable microstructured surfaces

#88
20140341664
2014-11-20

DIAMOND COATED TOOL

#89
20140154509
2014-06-05

PROVIDING A CATLYST FREE DIAMOND LAYER ON DRILLING CUTTERS

#90
20140130418
2014-05-15

Method of making carbonate PCD and sintering carbonate PCD on carbide substrate

#91
20140026492
2014-01-30

Cutting tool and method for producing same

#92
20130213433
2013-08-22

Method to Improve the Performance of a Leached Cutter

#93
20130119569
2013-05-16

Method of manufacturing an optical element

#94
20130000452
2013-01-03

METHOD FOR PREVENTING WEAR OF MONOCRYSTALLINE DIAMOND TOOLS BY APPLYING MULTIPLE PHYSICAL FIELDS DURING ULTRA-PRECISION MACHINING

#95
20120100356
2012-04-26

Multilayer polyolefin blown film

#96
20120080239
2012-04-05

Cutting elements, earth-boring tools incorporating such cutting elements, and methods of forming such cutting elements

#97
20120058310
2012-03-08

METHODS FOR MAKING MICROREPLICATION TOOLS

#98
20120028014
2012-02-02

Heat sealable film with linear tear properties

#99
20110299949
2011-12-08

Tool holder with variable tool rotation radius, machine tool with tool holder, and machining method using machine tool

#100
20110056342
2011-03-10

Device for lathe machining of optical workpieces of materials of non-brittle hardness

#101
20100215448
2010-08-26

METHOD OF MACHINING A SUBSTRATE

#102
20100167044
2010-07-01

TOOL COMPONENT

#103
20100143054
2010-06-10

METHOD OF MACHINING A WORKPIECE

#104
20100120337
2010-05-13

Cutting method and cutting device for hard material

#105
20100083583
2010-04-08

CUTTING TOOL

#106
20100027122
2010-02-04

Metal Mold, Optical Device, Metal Mold for Forming Optical Device, and Process for Manufacturing the Same

#107
20100011920
2010-01-21

Method and apparatus for machning V grooves

#108
20100003091
2010-01-07

Diamond cutting member and method of making the same

#109
20090220745
2009-09-03

Optical film having a set of diffractive features randomly repeating at variable distances

#110
20090208301
2009-08-20

Diamond sintered compact

#111
20090110504
2009-04-30

Cutting tool using one or more machined tool tips with diffractive features

#112
20080253849
2008-10-16

Mono crystalline diamond cutting tool for ultra precision machining

#113
20080166190
2008-07-10

Cutting tool using one or more machined tool tips with diffractive features in a continuous or interrupted cut fast tool servo

#114
20080149474
2008-06-26

Structured diamond tool made by focused ion beam nanomachining

#115
20080019782
2008-01-24

Vibration body for cutting, vibration cutting unit, processing apparatus, molding die, and optical element

#116
20080016995
2008-01-24

Method for using a cutting tool having variable movement in a z-direction laterally along a work piece for making microstructures

#117
20080016994
2008-01-24

Method for using a cutting tool having variable movement at two simultaneously independent speeds in an x-direction into a work piece for making microstructures

#118
20080016993
2008-01-24

Method for using a cutting tool having variable and independent movement in an x-direction and z-direction into and laterally along a work piece for making microstructures

#119
20080016992
2008-01-24

Method for using a cutting tool having variable rotation about a y-direction transversely across a work piece for making microstructures

#120
20070261521
2007-11-15

Cutting tool using one or more machined tool tips in a continuous or interrupted cut fast tool servo

#121
20070212177
2007-09-13

Machining tools having concave cutting surfaces for precision machining and methods of manufacturing such

#122
20070207715
2007-09-06

CUTTING TOOL INSERT WITH MOLDED INSERT BODY

#123
20070144315
2007-06-28

Cutting tool using interrupted cut fast tool servo

#124
20070107568
2007-05-17

Cutting tool having variable and independent movement in an x-direction and a z-direction into and laterally along a work piece for making microstructures

#125
20070107567
2007-05-17

Cutting tool having variable movement in a z-direction laterally along a work piece for making microstructures

#126
20070107566
2007-05-17

Cutting tool having variable rotation about a y-direction transversely across a work piece for making microstructures

#127
20070107565
2007-05-17

Cutting tool having variable movement at two simultaneously independent speeds in an x-direction into a work piece for making microstructures

#128
20070084316
2007-04-19

Cutting tool assembly including diamond cutting tips at half-pitch spacing for land feature creation

#129
20070084315
2007-04-19

Aligned multi-diamond cutting tool assembly for creating microreplication tools

#130
20070033810
2007-02-15

Diamond tool, synthetic single crystal diamond and method of synthesizing single crystal diamond, and diamond jewelry

#131
16741197
2022-05-24

Non-rotating bit/holder with tip insert

#132
15828754
2019-12-24

Diamond machining tool