Patents-Review.com
ClassID:

40763 ⎘

B23B51/048 - CPC Classification

Classification description:

Recent Application in this class:
#1
20210331256
2021-10-28

Rotationally asymmetric cutting insert having a single radially extending cutting-edge portion and rotary cutting tool

 #2
20210237166
2021-08-05

Cutting insert for drill, and drill

 #3
20210114119
2021-04-22

Drilling tool

 #4
20210060664
2021-03-04

Drill insert

 #5
20210046555
2021-02-18

Indexable drill insert

 #6
20200406374
2020-12-31

Indexable drilling insert having three tip portions and rotary cutting tool having such drilling insert centrally mounted

 #7
20200384553
2020-12-10

ROTARY CUTTING UNIT FOR A ROTARY SAW

 #8
20200254533
2020-08-13

Single-lip deep-hole drill with a chamfered rake face

 #9
20200238404
2020-07-30

Cutting tool having partially-removed film formed thereon

 #10
20200238397
2020-07-30

Cutting insert for drilling

 #11
20200139448
2020-05-07

Cutting insert with internal cooling, mold and method for manufacture thereof

 #12
20190283142
2019-09-19

Cutting insert, holder, and cutting tool that includes cutting insert

 #13
20190232527
2019-08-01

ROUND TOOTH CUTTERS

 #14
20190193171
2019-06-27

Drill with grooved flute and method of making drill with grooved flute

 #15
20190176249
2019-06-13

Indexable drilling tool

 #16
20190160562
2019-05-30

Double-sided indexable insert having tapered waist for high-feed milling and drilling

 #17
20190126361
2019-05-02

Cutting head and rotary cutting tool having same releasably clamped to a shank via a locating pin

 #18
20190047059
2019-02-14

Cutting insert and cutting tool

 #19
20190047054
2019-02-14

Cutting insert with internal cooling, mold and method for manufacture thereof

 #20
20190009348
2019-01-10

DEBURRING TOOL

 #21
20180339348
2018-11-29

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

 #22
20180318936
2018-11-08

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

 #23
20180272440
2018-09-27

Drilling system and modular drilling head for deep hole drilling

 #24
20180257152
2018-09-13

CUTTING TOOL

 #25
20180236571
2018-08-23

Hole machining tool and guide pad adjustment mechanism therefor

 #26
20180221967
2018-08-09

DRILLING SYSTEM AND DRILL INSERT AND METHODS FOR HOLE DRILLING

 #27
20180169771
2018-06-21

Side-activated modular drill

 #28
20180111205
2018-04-26

Insert, drill, and method of manufacturing machined product using the same

 #29
20180065197
2018-03-08

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

 #30
20180029141
2018-02-01

Insert, drill, and method of manufacturing machined product using the same

 #31
20170368613
2017-12-28

Drill and drill insert with chipbreaker protrusions

 #32
20170341160
2017-11-30

Cutting insert and drilling tool

 #33
20170239735
2017-08-24

Drilling milling tool and methods for producing a through-hole

 #34
20170113284
2017-04-27

Cutting tool

 #35
20170080501
2017-03-23

Drilling system and methods for deep hole drilling

 #36
20170045083
2017-02-16

LOW-FRICTION, ABRASION RESISTANT REPLACEABLE BEARING SURFACE

 #37
20170036277
2017-02-09

Cutting tool having at least partially molded body

 #38
20170028481
2017-02-02

DRILL INSERT AND INDEXABLE DRILL

 #39
20170014917
2017-01-19

Assembly-type cutter

 #40
20170001248
2017-01-05

Indexable drill insert and rotary cutting tool employing same

 #41
20160375500
2016-12-29

Drill bit

 #42
20160368061
2016-12-22

Cutting insert with internal cooling

 #43
20160361794
2016-12-15

Support pad for a drill head and method for designing and manufacturing a support pad

 #44
20160325363
2016-11-10

CUTTING TOOL HAVING PARTIALLY-REMOVED FILM FORMED THEREON

 #45
20160297011
2016-10-13

Cutting insert for indexable drill

 #46
20160193668
2016-07-07

INSERT FOR DRILL AND CUTTING BLADE REPLACEMENT-TYPE DRILL

 #47
20160023282
2016-01-28

INDEXABLE INSERTS AND DRILLS COMPRISING THE SAME

 #48
20150328695
2015-11-19

Drill bit with an exchangeable cutting portion

 #49
20150246398
2015-09-03

Cutting insert and cutting edge replaceable rotary cutting tool

 #50
20150196961
2015-07-16

Indexable central drill insert and cutting tool therefor

 #51
20150023743
2015-01-22

Cutting insert with a linear and a concave cutting edge portion

 #52
20150016909
2015-01-15

Drill bit with an exchangeable cutting portion

 #53
20140341667
2014-11-20

Drill body of indexable drill

 #54
20140301795
2014-10-09

Tool cassette for insertion in a cassette seat and tool having a cassette seat for a tool cassette of this type

 #55
20140286719
2014-09-25

Cutting insert with a linear and a concave cutting edge portion

 #56
20140212235
2014-07-31

Drill cutting insert

 #57
20140161552
2014-06-12

Indexable drill insert

 #58
20140133931
2014-05-15

Drill tool

 #59
20140030038
2014-01-30

Hole-making tool

 #60
20140017019
2014-01-16

Drilling tool

 #61
20130330143
2013-12-12

Adjustable indexable drill and modular system and holder

 #62
20130315684
2013-11-28

Idexable drill insert

 #63
20130287512
2013-10-31

ADJUSTABLE INDEXABLE DRILL

 #64
20130202376
2013-08-08

Adjustable indexable drill and modular system and holder

 #65
20130202375
2013-08-08

INDEXABLE DRILL INSERT, A DRILLING TOOL AND A METHOD OF ASSEMBLING THEREOF

 #66
20130170915
2013-07-04

Cutting insert and indexable rotary cutting tool

 #67
20130149057
2013-06-13

Guide pad, cutting tool body and cutting tool

 #68
20130121777
2013-05-16

Cutting tool having at least partially molded body and method of making same

 #69
20130022423
2013-01-24

Indexable drill insert

 #70
20130022422
2013-01-24

Idexable drill insert

 #71
20120301234
2012-11-29

Cutting insert and cutting tool

 #72
20120282054
2012-11-08

MULTIPLY INDEXABLE CUTTING INSERT FOR A DRILLING TOOL

 #73
20120237305
2012-09-20

Multi-Functional Cutting Tool and Tool Holder Therefor

 #74
20120201618
2012-08-09

Cutting insert and associated drilling tool

 #75
20120189393
2012-07-26

Modular drill with diamond cutting edges

 #76
20120099938
2012-04-26

Cutting tool and coupling mechanism therefor

 #77
20120063858
2012-03-15

Indexable Drill and Drill Body

 #78
20120063857
2012-03-15

Indexable drill and drill body

 #79
20110318118
2011-12-29

Machine tool having adjustable plate element

 #80
20110305534
2011-12-15

Cutting Tool for Drilling and Turning

 #81
20110229281
2011-09-22

Cutting Tool for Drilling

 #82
20110164936
2011-07-07

Insert for drill

 #83
20110116877
2011-05-19

Rotating cutting tool with support element

 #84
20110106105
2011-05-05

Chip-removing tool

 #85
20110058909
2011-03-10

Cutting tool

 #86
20110044776
2011-02-24

Drill, cutting insert, and method of manufacturing cut product

 #87
20100329804
2010-12-30

Cutting insert for drill, drill, and method of cutting using the same

 #88
20100322732
2010-12-23

Drilling tool

 #89
20100303569
2010-12-02

Rotating Tool for Processing Holes Provided with Cartridges Having Cutting Inserts

 #90
20100296884
2010-11-25

Drill

 #91
20100278603
2010-11-04

Multi-piece drill head and drill including the same

 #92
20100272526
2010-10-28

Double-sided cutting insert for drilling tool

 #93
20100202845
2010-08-12

Multi-piece drill head and drill including the same

 #94
20100178122
2010-07-15

Drill with cutting inserts

 #95
20100166514
2010-07-01

Throwaway drill, insert of throwaway drill and cutting method using the same

 #96
20100111627
2010-05-06

Indexable Insert for Drilling and Blank Insert Manufacturing Same

 #97
20100092258
2010-04-15

Tool for machining workpiece having an axially extending portion defining a reference diameter

 #98
20100086371
2010-04-08

Twist drill having at least two cutting inserts at the tip each with its own J-shaped chip guiding flute and a method for the production thereof

 #99
20100061821
2010-03-11

Insert for drill, drill and method of cutting work material

 #100
20100047028
2010-02-25

Cutting insert, in particular for counterboring and/or countersinking operations

 #101
20100034607
2010-02-11

Adjustable indexable drill and modular system and holder

 #102
20100034606
2010-02-11

Indexable drill and method for arranging inserts in the drill

 #103
20090245949
2009-10-01

Insert for drill and indexable insert drill

 #104
20090238649
2009-09-24

Indexable insert and use of the indexable insert in a solid drill

 #105
20090092455
2009-04-09

Adjustable indexable drill

 #106
20090071723
2009-03-19

Drill with a centering drill insert, and a method of using a drill with a centering drill insert, and the insert therefor

 #107
20090067937
2009-03-12

Cutting insert having main and secondary chip formers

 #108
20080304925
2008-12-11

Adjustable indexable drill

 #109
20080279645
2008-11-13

Tool Assembly

 #110
20080219791
2008-09-11

Indexable insert and drill using the same

 #111
20080181737
2008-07-31

Indexable insert drill and a center insert therefore

 #112
20080131217
2008-06-05

Solid drill bit for machine tools

 #113
20080075547
2008-03-27

Tool for chip removing machining and a cutting insert therefor

 #114
20070217875
2007-09-20

Cutting insert having a limited number of frame faces

 #115
20070154715
2007-07-05

Support pad for long hole drill

 #116
20070110529
2007-05-17

Deep hole drill

 #117
20070041798
2007-02-22

Throw-away cutting insert and cutting tool with replaceable cutting edge using the same

 #118
20070020057
2007-01-25

Drill bit with multiple stepped cutting edges

 #119
20060110227
2006-05-25

Drilling tool with alternating cutting plates and alternating cutting plates for said drilling tool

 #120
20060078392
2006-04-13

Cutting tool for rotating and drilling into solid blocks

 #121
20060051172
2006-03-09

Drill adapter for drill having central and lateral cutting inserts

 #122
20050260049
2005-11-24

Solid drill bit for machine tools

 #123
20050244237
2005-11-03

Deep hole drill

 #124
20050025928
2005-02-03

Support pad for long hole drill

 #125
20050025594
2005-02-03

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