B23B2222/88 - CPC Classification Index

#1

20260145246

2026-05-28

HIGH-HARDNESS WEAR-RESISTANT ANTIFRICTION COATING APPLIED TO HIGH-SPEED CUTTING TOOLS AND PREPARATION METHOD THEREOF

#2

20250222528

2025-07-10

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

#3

20250163548

2025-05-22

CUBIC BORON NITRIDE SINTERED MATERIAL AND TOOL

#4

20240316651

2024-09-26

COATED TOOL AND CUTTING TOOL

#5

20230119858

2023-04-20

Surface-coated cutting tool

#6

20230024595

2023-01-26

Coated cutting tool

#7

20220355391

2022-11-10

METHOD AND APPARATUS FOR MACHINING A WORKPIECE

#8

20220001456

2022-01-06

Cutting tool

#9

20210316371

2021-10-14

Cutting tool

#10

20210237169

2021-08-05

Cutting tool including substrate and coating layer

#11

20210220920

2021-07-22

Coated tool and cutting tool

#12

20210016362

2021-01-21

Cemented carbide, coated tool using same, and cutting tool

#13

20210001409

2021-01-07

SURFACE-COATED CUTTING TOOL

#14

20200078868

2020-03-12

Tool and coated tool

#15

20190232449

2019-08-01

Method of machining Ti, Ti-alloys and Ni-based alloys

#16

20190184472

2019-06-20

Drill Bit And Hole Formation Method

#17

20190160546

2019-05-30

Surface-coated cutting tool

#18

20190151958

2019-05-23

Tapered drill bit and automated process

#19

20190126371

2019-05-02

Electrical potential machining devices and methods

#20

20190061017

2019-02-28

Entry Sheet For Cutting Fiber Reinforced Composite Material Or Metal, And Cutting Method For Cutting Fiber Reinforced Material Or Metal

#21

20190061010

2019-02-28

Solid-lubricated metal cutter and processing method thereof

#22

20190039146

2019-02-07

Negative finish turning insert with chip forming arrangement

#23

20190003060

2019-01-03

SURFACE-COATED CUTTING TOOL

#24

20180015548

2018-01-18

Coated tool

#25

20180009039

2018-01-11

HARD COATING FILM

#26

20170182565

2017-06-29

Drilling tool

#27

20170080534

2017-03-23

Rotary cutting tool having PCD cutting tip

#28

20170056983

2017-03-02

Drilling tool and device for drilling with cryogenic cooling and method for drilling a stack of heterogeneous materials

#29

20170043413

2017-02-16

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

#30

20160138153

2016-05-19

Hard material layers with selected thermal conductivity

#31

20160136736

2016-05-19

Method for drilling a stack of materials, drill bit and drilling device

#32

20160045961

2016-02-18

ENTRY SHEET FOR CUTTING FIBER REINFORCED COMPOSITE MATERIAL OR METAL, AND CUTTING METHOD FOR CUTTING FIBER REINFORCED MATERIAL OR METAL

#33

20160016232

2016-01-21

Method of manufacturing a cutting tool and a cutting tool

#34

20160008891

2016-01-14

Cutting tool

#35

20150273597

2015-10-01

DRILLING TOOL AND DEVICE FOR DRILLING WITH CRYOGENIC COOLING AND METHOD FOR DRILLING A STACK OF HETEROGENEOUS MATERIALS

#36

20150064431

2015-03-05

Refractory coatings for cutting tools

#37

20150023745

2015-01-22

Cutting tool

#38

20140377024

2014-12-25

Surface-coated cutting tool with hard coating layer exhibiting excellent chipping resistance and wear resistance

#39

20140294527

2014-10-02

Tool head and method for machining a metallic workpiece

#40

20130236240

2013-09-12

Joined product

#41

20120321403

2012-12-20

Drill bit

#42

20120288337

2012-11-15

Rotary cutting tool having PCD cutting tip

#43

20120189393

2012-07-26

Modular drill with diamond cutting edges

#44

20120093604

2012-04-19

Mechanism for delivering cryogenic coolant to a rotating tool

#45

20120051863

2012-03-01

Combination end milling/drilling/reaming cutting tool

#46

20110268518

2011-11-03

Rotary cutting tool having PCD cutting tip

#47

20110140328

2011-06-16

Hydrostatically actuated workholding apparatus with high expansion and recovery sleeve

#48

20110048183

2011-03-03

Machining apparatus and process

#49

20100028098

2010-02-04

Drill bit configuration

#50

20100025107

2010-02-04

Adaptive positive feed drilling system

#51

20090279970

2009-11-12

Internal chamfering device and method

#52

20080193234

2008-08-14

Cutter for drilling and reaming

#53

20080124181

2008-05-29

Drilling device with displacement dependent spring and/or damper

#54

20080116649

2008-05-22

Hydrostatically actuated workholding apparatus with high expansion and recovery sleeve

#55

20060040592

2006-02-23

Tool and process for chrome plating a vehicle wheel surface

#56

20060037783

2006-02-23

Deep hole boring head and deep hole boring method for boring a production piece

#57

20050230926

2005-10-20

Chuck device

#58

20050120557

2005-06-09

Process for copper free chrome plating of a vehicle wheel surface