B23B2222/84 - CPC Classification Index

#1

20240316650

2024-09-26

TOOL

#2

20230302619

2023-09-28

TOOL BIT

#3

20230302545

2023-09-28

CUTTING TOOL ASSEMBLY WITH ADJUSTABLE DAMPERS

#4

20220297196

2022-09-22

METHOD OF PRODUCING A COATED CUTTING TOOL AND A COATED CUTTING TOOL

#5

20220219306

2022-07-14

TOOL BIT

#6

20220213953

2022-07-07

Composite gearwheel for an electropneumatic hammer drill

#7

20220055116

2022-02-24

Multi-layer coated cutting material, method for manufacturing the same, and cutting tool insert for mechanical machining including the same

#8

20190323118

2019-10-24

Coated cutting tool

#9

20190270142

2019-09-05

COMPOSITE TOOL HOLDERS AND APPLICATIONS THEREOF

#10

20190184474

2019-06-20

HOLE SAW STRUCTURE

#11

20190184472

2019-06-20

Drill Bit And Hole Formation Method

#12

20190161818

2019-05-30

COLLET CHUCK FOR CLAMPING A DENTAL TOOL AND METHOD FOR MANUFACTURING SUCH A COLLET CHUCK

#13

20190047053

2019-02-14

Adjustable pipe center and method

#14

20180326551

2018-11-15

Method of sharpening hardened thin metal blades

#15

20180272430

2018-09-27

Deburring Tool

#16

20180251884

2018-09-06

Hard coating and hard coating-covered member

#17

20180141131

2018-05-24

CBN sintered compact and cutting tool

#18

20170342554

2017-11-30

CVD coated cutting tool

#19

20170320144

2017-11-09

Composite diamond body and composite diamond tool

#20

20170282255

2017-10-05

Cutting tool

#21

20170043413

2017-02-16

Workpiece Support with Biocompatible Liner, and Methods of Making and Using Same

#22

20170014915

2017-01-19

Composite sintered material and surface-coated boron nitride sintered material tool

#23

20160333473

2016-11-17

TiAlCN layers with lamellar structure

#24

20160311035

2016-10-27

Self-locking head-replaceable carbide drill

#25

20160243623

2016-08-25

Method of machining dissimilar materials

#26

20160166865

2016-06-16

Hole-drilling and wall-penetrating fire extinguishing device

#27

20160144468

2016-05-26

Method of manufacturing cemented carbide cutting tool and cutting tool manufactured by the method

#28

20160082517

2016-03-24

Deburring tool

#29

20150246398

2015-09-03

Cutting insert and cutting edge replaceable rotary cutting tool

#30

20150059540

2015-03-05

Flywheel reconditioning tool

#31

20140363248

2014-12-11

Method and apparatus for locating and drilling a hole in a composite

#32

20130000452

2013-01-03

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

#33

20120294690

2012-11-22

Tool cutting apparatus and tool cutting method for workpiece

#34

20120219375

2012-08-30

Tool holder, and tool system with a tool holder and a tool

#35

20120144965

2012-06-14

Coated cutting tool insert for turning of steels

#36

20120128438

2012-05-24

Cutting insert

#37

20120114442

2012-05-10

Coated cutting tool for metal cutting applications generating high temperatures

#38

20120085209

2012-04-12

Cutting method of steel for machine structural use

#39

20110200403

2011-08-18

Multiple edge drill

#40

20110045245

2011-02-24

Oxide coated cutting insert

#41

20110044775

2011-02-24

Oxide coated cutting insert

#42

20100295257

2010-11-25

DRILL CHUCK

#43

20100158625

2010-06-24

Drill head for rock drills

#44

20100058906

2010-03-11

METHOD FOR CUTTING FERROUS MATERIAL AND CUTTING FLUID SUPPLY DEVICE

#45

20100028096

2010-02-04

Method and apparatus for locating and drilling a hole in a composite

#46

20090155006

2009-06-18

Basic body for tools for chip removing machining

#47

20090110504

2009-04-30

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

#48

20080304923

2008-12-11

Tool for chip removing machining as well as a basic body therefore

#49

20080292418

2008-11-27

Novel composite tool holders and boring tools

#50

20080193234

2008-08-14

Cutter for drilling and reaming

#51

20080181735

2008-07-31

Method for manufacturing drill cutters and structure thereof

#52

20080101879

2008-05-01

SPADE-TYPE BIT

#53

20070245540

2007-10-25

End portion machining apparatus and method of manufacturing a tubular good therewith

#54

20070177952

2007-08-02

Hole locating device and mechanism

#55

20070172325

2007-07-26

Forstner drill bit

#56

20060006002

2006-01-12

Working tool for machining mineral constructional components

#57

20050249562

2005-11-10

Drill and drill tip for chip removing machining

#58

20050129471

2005-06-16

Cutting tool component and a method of manufacturing same

#59

20050087046

2005-04-28

Force limiting workpiece holding device

#60

20050025594

2005-02-03

Edge-carrying drill body having an internal chip-removal channel

#61

18077502

2023-09-19

Surface treatment for a wellbore drill bit