ClassID:

40768

B23B51/08 - CPC Classification

Classification description:

Tools for drilling machines Drills combined with tool parts or tools for performing additional working

Recent Application in this class:
#1
20260145249
2026-05-28

DRILL BIT WITH REMOVABLE SLEEVE AND METHOD FOR USING THE SAME

#2
20260091435
2026-04-02

RAISE BORING TOOL WITH A DIGITAL IDENTIFICATION TAG

#3
20260061502
2026-03-05

Drill Having Web Relief

#4
20250262704
2025-08-21

SPOTTER BIT

#5
20250235973
2025-07-24

METHOD AND APPARATUS FOR SHARPENING A TOOL

#6
20250221752
2025-07-10

EXTRACTOR DEVICE

#7
20250153259
2025-05-15

THREAD MILLING TOOL

#8
20250050433
2025-02-13

TOOL BIT WITH WORK-HARDENING SECTION

#9
20240327126
2024-10-03

EXTRACTOR DEVICE

#10
20240227038
2024-07-11

A COMBINATION DRILL BIT AND BIT DRIVER DEVICE

#11
20240116118
2024-04-11

CUTTING TOOL WITH ADDITIONAL SHAFT-SIDE SECONDARY CUTTING TOOLS

#12
20230304621
2023-09-28

COMBINED DRILLING AND STOPPING SYSTEM

#13
20230226618
2023-07-20

BLIND FASTENER

#14
20230173589
2023-06-08

BLIND FASTENER

#15
20230143821
2023-05-11

MACHINING TOOL

#16
20220411193
2022-12-29

Orthopedic screw extractor

#17
20220371110
2022-11-24

CUTTING TOOL

#18
20220314344
2022-10-06

DRILL AND METHOD FOR MANUFACTURING MACHINED PRODUCT

#19
20220307641
2022-09-29

Combined drilling and stopping system

#20
20220184714
2022-06-16

INDEXABLE DRILL, CUTTING INSERT AND DRILL MAIN BODY

#21
20220126378
2022-04-28

Illuminated tool bit assembly

#22
20220080515
2022-03-17

Cutting tool

#23
20220063004
2022-03-03

Drill and method of producing drilled product

#24
20220009025
2022-01-13

Laser Augmented Drill Bit

#25
20210364026
2021-11-25

Shallow undercut concrete anchor

#26
20210276105
2021-09-09

Machining tool

#27
20210245272
2021-08-12

Wall magnet anchor system

#28
20210245270
2021-08-12

HOLE SAW ASSEMBLY

#29
20210060665
2021-03-04

Lightweight cutting tool

#30
20200262045
2020-08-20

Drilling tool and use in a screw-driving operation

#31
20200254534
2020-08-13

COMBINATION DRILL, MILL, AND BORING TOOL

#32
20200246881
2020-08-06

Drilling tool and method for producing a drilled hole

#33
20200156162
2020-05-21

Orbital drill with left-handed and right-handed flutes

#34
20200139456
2020-05-07

HOLE CUTTER

#35
20200060745
2020-02-27

Orthopedic screw extractor

#36
20200001377
2020-01-02

DRILL BIT WITH CHAMFERING FUNCTION

#37
20190366449
2019-12-05

Rotary tool and method for manufacturing machined product

#38
20190337060
2019-11-07

Method for producing a threaded bore and tapping tool bit

#39
20190209273
2019-07-11

Dental flattening drill

#40
20190168316
2019-06-06

Drill and drilling device including the same

#41
20190168315
2019-06-06

Rotary tool having exchangeable cutting inserts and tool main-body set for a rotary tool

#42
20190151958
2019-05-23

Tapered drill bit and automated process

#43
20190118270
2019-04-25

Device for opening connection to lined pipe

#44
20190061018
2019-02-28

CUTTING TOOL AND CUTTING DEVICE

#45
20190054512
2019-02-21

Access device for a fluid tank

#46
20190009348
2019-01-10

DEBURRING TOOL

#47
20190001421
2019-01-03

Adapter sleeve

#48
20180361484
2018-12-20

Composite machining tool

#49
20180311748
2018-11-01

Cutting tool

#50
20180258972
2018-09-13

Shallow undercut concrete anchor

#51
20180257150
2018-09-13

Sawtooth structure with reversed cutting function and its drill series

#52
20180250801
2018-09-06

SETTING TOOL

#53
20180236506
2018-08-23

Device and system for opening up branch point of pipe assembly

#54
20180185932
2018-07-05

Cutting tool for cutting and countersinking holes

#55
20180169770
2018-06-21

Cutting tool replacement member and cutting tool body

#56
20180065197
2018-03-08

Cutting element, tool, and method for producing a helically extending, trapezoidally undercut groove in a cylindrical surface of a bore

#57
20180009082
2018-01-11

Roto peening orbital drilling tool

#58
20180003288
2018-01-04

Method of reducing required machining on a pin type carrier

#59
20170312001
2017-11-02

Orthopedic screw extractor

#60
20170282258
2017-10-05

CROSS HOLE DEBURRING TOOL, CROSS HOLE DEBURRING METHOD, AND ROTARY VALVE MACHINED BY USING THE SAME

#61
20170259355
2017-09-14

Machining/burnishing dual geometry orbital drilling tool

#62
20170239735
2017-08-24

Drilling milling tool and methods for producing a through-hole

#63
20170173646
2017-06-22

Device and system for opening up branch point of pipe assembly

#64
20170120345
2017-05-04

Laser augmented diamond drilling apparatus and method

#65
20160311037
2016-10-27

Combined drill and chamfer tool

#66
20160279747
2016-09-29

Manufacturing of holemaking tools

#67
20160243689
2016-08-25

Multi-mode drive mechanisms and tools incorporating the same

#68
20160207222
2016-07-21

Hole-drilling device for drilling hole with expanded diameter hole portion

#69
20160118727
2016-04-28

Coring augers and tools for preparing an end of a coaxial cable for introduction of a flowable medium into the end

#70
20160089727
2016-03-31

DRILLING TOOL APPARATUS

#71
20160046008
2016-02-18

Broken bolt extractor

#72
20160024921
2016-01-28

System for extraction of volatiles from planetary bodies using microwave and RF processes

#73
20150378280
2015-12-31

Devices and Methods for Remanufacturing Printer Cartridges

#74
20150360357
2015-12-17

Fastener extraction ratchet bit system

#75
20150360356
2015-12-17

Fastener extraction ratchet bit device

#76
20150290722
2015-10-15

Setting tool for a drop-in anchor

#77
20150283626
2015-10-08

Broken bolt extractor

#78
20150251253
2015-09-10

End milling cutter for processing of fiber-reinforced materials such as carobon fiber reinforced plastics (CFRP)

#79
20150101177
2015-04-16

Drilling apparatus and method

#80
20150016906
2015-01-15

Drill Bit System and Method for Forming Holes in Materials

#81
20140227034
2014-08-14

Drill reamer

#82
20140072380
2014-03-13

Drill/countersink assembly and method for producing countersunk holes

#83
20130121778
2013-05-16

Manufacturing of holemaking tools

#84
20130061400
2013-03-14

Counter boring socket

#85
20130058734
2013-03-07

COMBINED DRILL AND REAMER TOOL

#86
20130057387
2013-03-07

Identification tags and installation techniques

#87
20130004253
2013-01-03

Drilling/reaming tool

#88
20120269591
2012-10-25

DRILL FOR COMPOSITE MATERIAL AS WELL AS MACHINING METHOD USING SAME AND MACHINING APPARATUS USING SAME

#89
20120141215
2012-06-07

Multi-Functional Cutting Tool

#90
20120051863
2012-03-01

Combination end milling/drilling/reaming cutting tool

#91
20120034042
2012-02-09

Tool and method for transfer of tubes

#92
20120003054
2012-01-05

TAP WITH DRILL AND METHOD FOR CUTTING INTERNAL THREAD

#93
20110268517
2011-11-03

‘O’ flute multipurpose bit

#94
20110239375
2011-10-06

BIT STRUCTURE FOR POWERED TOOLS

#95
20110206472
2011-08-25

DRILLING TOOL AND METHOD FOR PRODUCING PORT SEALS

#96
20110164937
2011-07-07

Cutting Tool

#97
20110094042
2011-04-28

WIRE GUIDER AND A DRILL USING THE SAME

#98
20110089218
2011-04-21

Anchor installation tool

#99
20100303578
2010-12-02

Drop-in anchor

#100
20100299844
2010-12-02

DROP-IN ANCHOR

#101
20100276079
2010-11-04

Method and device for connecting a plastic workpiece to a further workpiece

#102
20100269264
2010-10-28

Bit structure for powered tools

#103
20100183389
2010-07-22

METHOD FOR CONTROLLING A DRILLING MACHINE, AND APPARATUS FOR CARRYING OUT SAID METHOD

#104
20100162518
2010-07-01

BLOWER ATTACHMENT FOR DRILL

#105
20100139207
2010-06-10

Drywall/sheathing cutting tool and method

#106
20100067994
2010-03-18

Drilling tool and method for producing port seals

#107
20090129881
2009-05-21

Ring with cutting edge (ring-shaped chamfer tool)

#108
20090080989
2009-03-26

Drill bit and reamer

#109
20090067943
2009-03-12

Drill point for one-shot drilling of sandwich panels and similar

#110
20080298915
2008-12-04

Core drill

#111
20080181738
2008-07-31

Stall saw improvement

#112
20080174169
2008-07-24

Rolling bearing apparatus for wheel

#113
20080124520
2008-05-29

Method for producing fiber-reinforced composite member with connecting holes, and structural member for aircrafts constituted by such composite members

#114
20080107495
2008-05-08

Drywall/sheathing cutting tool and method

#115
20080056836
2008-03-06

EDGED CLAMPING DEVICE FOR CLAMPING A DRILL BIT

#116
20080047320
2008-02-28

Device and method for sequentially cold working and reaming a hole

#117
20070286693
2007-12-13

Drill bit for PCB

#118
20070269282
2007-11-22

System and method of boring a pre-formed guide in a single pass

#119
20070258780
2007-11-08

Hole saw

#120
20070237590
2007-10-11

Rotary tool

#121
20070201964
2007-08-30

Reversible drill and drive tool II

#122
20070201963
2007-08-30

Drilling tool for insertion of cabling

#123
20070124912
2007-06-07

Method and device for connecting a plastic workpiece to a further workpiece

#124
20070074350
2007-04-05

Multi-purpose tool

#125
20060222470
2006-10-05

Rotary cutting tool

#126
20060222469
2006-10-05

Drilling tool and method for producing port seals

#127
20060140732
2006-06-29

Deburring tool and cutting insert therefor

#128
20060110225
2006-05-25

Multi-purpose end-mill

#129
20050135885
2005-06-23

Tool and method for forming a lug hole

#130
20050117982
2005-06-02

Mult- purpose end-mill

#131
20050105983
2005-05-19

Multi-functional bit & connect-disconnect coupling used therewith

#132
20050084353
2005-04-21

Deburring tool and cutting insert therefor

#133
20050053437
2005-03-10

Chip-breaking tool for tapping and female thread processing method

#134
20050019115
2005-01-27

Tool and method for forming a valve stem hole

#135
16403916
2020-11-17

Self-aligning counter bore cutting tool and method of operation

#136
15703966
2019-07-09

Cable drill bit

#137
14165695
2016-04-26

Anchor bolt driver tool

#138
14077194
2017-10-24

Method and apparatus for installing a plurality of cables

#139
13888469
2014-07-08

Planing tool for pilings

#140
13484087
2015-07-28

Omni-directional deburring blade