B23B2251/60 - CPC Classification Index

ClassID:

41184 ⎘

B23B2251/60 - CPC Classification

Classification description:

Details of tools for drilling machines Drills with pilots

Sub-classes:

B23B2251/603 » Detachable pilots, e.g. in the form of a drill 19

Recent Application in this class:

20250033126

2025-01-30

RETRACTABLE DRILL BIT

20240278336

2024-08-22

MICRO-REINFORCED CONCENTRIC TWIST DRILL

20230286065

2023-09-14

BORING TOOL WITH MULTI-ANGLED TIP

20220184845

2022-06-16

Auger

20220134449

2022-05-05

Drill bit comprising a centering tip

20200338784

2020-10-29

Auger

20200330107

2020-10-22

System and method for installing a bicortical implant in bone

20200122246

2020-04-23

COUNTERSINK GUIDE ASSEMBLIES AND RELATED METHODS

20190381581

2019-12-19

Fiducial Marks for Articles of Manufacture with Non-Trivial Dimensional Variations

#10

20190291296

2019-09-26

Auger

#11

20190105060

2019-04-11

System and method for installing a bicortical implant in bone

#12

20190078342

2019-03-14

DRYWALL REPAIR KIT AND METHOD

#13

20190076936

2019-03-14

Auger bit with carbide tip

#14

20180369932

2018-12-27

Apparatus and method for enlarging inner diameter of injector for reactor

#15

20180311749

2018-11-01

Cutting tool

#16

20180257149

2018-09-13

Colleted bushing and method of use

#17

20180193926

2018-07-12

Hole saw

#18

20180051476

2018-02-22

Drywall repair kit and method

#19

20170252834

2017-09-07

HOLE-SAW

#20

20160279716

2016-09-29

Hole saw guide device

#21

20160273235

2016-09-22

DRYWALL REPAIR KIT AND METHOD

#22

20160256938

2016-09-08

Cutting tool

#23

20160067795

2016-03-10

Apparatuses and methods for cutting a reverse spot-face in a workpiece

#24

20160001380

2016-01-07

Safety drilling tool

#25

20160001379

2016-01-07

Drill head

#26

20150063935

2015-03-05

Drill bit

#27

20140356088

2014-12-04

Drill bit

#28

20140348604

2014-11-27

Segmented orbital drill

#29

20140314505

2014-10-23

MULTI-POSITION HOLE SAW ASSEMBLY WITH PLUG EJECTOR

#30

20130136553

2013-05-30

Cutting tool

#31

20120219371

2012-08-30

Segmented orbital drill

#32

20120201618

2012-08-09

Cutting insert and associated drilling tool

#33

20120189393

2012-07-26

Modular drill with diamond cutting edges

#34

20100322733

2010-12-23

Cutting tool

#35

20090087273

2009-04-02

Cutting tool

#36

20080193236

2008-08-14

Drill bit screw tip

#37

20080101879

2008-05-01

SPADE-TYPE BIT

#38

20060163762

2006-07-27

Method and device for machining of an information-and/or structure carrier for injection molding forms

#39

20050053438

2005-03-10

Self-centering drill bit with pilot tip

#40

15077094

2017-11-14

Hole saw with threadably removable portion