Patents-Review.com
ClassID:

41127 ⎘

B23B2250/12 - CPC Classification

Classification description:

Compensating adverse effects during turning, boring or drilling Cooling and lubrication

Sub-classes:
Recent Application in this class:
#1
20260034586
2026-02-05

HOLDER, CUTTING TOOL AND MACHINING METHOD

 #2
20260027667
2026-01-29

TURNING APPARATUS WITH MINIMAL QUANTITY LUBRICATION BASED ON MAGNETIC CIRCULATION AND ULTRASOUND-ASSISTED INFILTRATION

 #3
20250242414
2025-07-31

CUTTING TOOL

 #4
20250170655
2025-05-29

Tool, cutting arrangement for a tool, and method for manufacturing a tool

 #5
20250050429
2025-02-13

PARTING BLADE AND TOOL HOLDER THEREFOR

 #6
20250041950
2025-02-06

ROTARY POWER TOOL

 #7
20240367239
2024-11-07

DRILL

 #8
20240269755
2024-08-15

SINGLE-LIP DRILL WITH INTERCHANGEABLE GUIDE BARS FOR SMALL BORE DIAMETERS

 #9
20240246157
2024-07-25

CUTTING HEAD LUBRICATION MECHANISM

 #10
20240165712
2024-05-23

CUTTING INSERT AND TOOL FOR MACHINING

 #11
20240123511
2024-04-18

CUTTING TOOL WITH THROUGH COOLANT

 #12
20240075573
2024-03-07

SPRAY NOZZLE FOR LUBRICANT AND COOLANT FLUID

 #13
20240001454
2024-01-04

Cutting blade having a clamping bore with a coolant inlet, blade holder and cutting tool

 #14
20230405749
2023-12-21

INTERNAL COOLING SYSTEM FOR PRECISION TURNING AND CONTROL METHOD THEREOF

 #15
20230405688
2023-12-21

INSERT ADAPTOR FOR PARTING OFF

 #16
20230373016
2023-11-23

SUPPORT ASSEMBLY FOR A CORE DRILL

 #17
20230356303
2023-11-09

TOOL AND CUTTING INSERT FOR INTERNAL COOLING, AND METHOD OF MANUFACTURING THEREOF

 #18
20230286098
2023-09-14

Drilling machine tool with cooling liquid purifying and recycling mechanism

 #19
20230271262
2023-08-31

LIQUID CIRCULATION SYSTEM AND BORING SYSTEM INCLUDING THE SAME

 #20
20230201929
2023-06-29

Turning toolholder with enhanced coolant delivery system

 #21
20230191504
2023-06-22

TOOL HOLDERS WITH FLUID DIRECTING PASSAGES

 #22
20230191498
2023-06-22

NOZZLE FOR PROVIDING COOLANT FLUID TO A CUTTING EDGE OF A METAL CUTTING TOOL AND A METAL CUTTING TOOL

 #23
20230173586
2023-06-08

Indexable parting blade with circuitous coolant channels

 #24
20230081654
2023-03-16

FLUID DISPENSING DEVICE WITH COUPLING TO POWER-DRIVEN TURNING TOOLS AND TURNING TOOL COMPRISING THE SAME

 #25
20230067286
2023-03-02

Cutting insert

 #26
20230059599
2023-02-23

CUTTING INSERT WITH INTERNAL COOLING, MOLD AND METHOD FOR MANUFACTURE THEREOF

 #27
20230058499
2023-02-23

Zerspanungswerkzeug und Verfahren zur spanabhebenden Bearbeitung sowie Bearbeitungskopf fuer ein Zerspanungswerkzeug

 #28
20220314343
2022-10-06

TOOL BIT, A TOOLING ASSEMBLY FOR APPLYING A FLUID TO A SURFACE, AND A METHOD

 #29
20220314337
2022-10-06

Parting blade and tool holder therefor

 #30
20220193800
2022-06-23

AERONAUTICAL COMPONENT MACHINING

 #31
20220176464
2022-06-09

Clamping device and cutting tool

 #32
20220080516
2022-03-17

Rotary tool and method for manufacturing machined product

 #33
20220080513
2022-03-17

Rotary power tool

 #34
20220080512
2022-03-17

Drilling device

 #35
20220063001
2022-03-03

External and internal turning tool with coolant

 #36
20210402492
2021-12-30

TOOL HOLDER, ROTATION TOOL, AND COMBINATION OF TOOL HOLDER AND TOOL

 #37
20210402489
2021-12-30

Light-weight tool holder with coolant cavity having varying cross-sectional area and cutting tool

 #38
20210402485
2021-12-30

Indexable parting blade with circuitous coolant channels

 #39
20210394277
2021-12-23

Cutting tool and method for manufacturing a cutting tool

 #40
20210387267
2021-12-16

METHOD OF PERFORMING A CUTTING OPERATION ON A WORKPIECE

 #41
20210354210
2021-11-18

Cutting tool and method for producing a cutting tool

 #42
20210354205
2021-11-18

Tool body including a damping apparatus and a machining tool having such a tool body

 #43
20210323080
2021-10-21

Drill systems with coolant delivery arrangements and methods

 #44
20210316377
2021-10-14

Reducing sleeve, modular system for providing a reducing sleeve assembly, and machining assembly

 #45
20210316376
2021-10-14

Rotary cutting tool with enhanced coolant delivery

 #46
20210308776
2021-10-07

Support assembly for a core drill

 #47
20210252613
2021-08-19

Support assembly for a core drill

 #48
20210220921
2021-07-22

Tool holder and tool

 #49
20210205900
2021-07-08

Drill

 #50
20210205898
2021-07-08

Portable Power Drill With Pump

 #51
20210205895
2021-07-08

TOOL AND CUTTING INSERT FOR INTERNAL COOLING, AND METHOS OF MANUFACTURING THEREOF

 #52
20210178542
2021-06-17

Toolholder matched with the internal jet cooling spindle for cryogenic coolant

 #53
20210062103
2021-03-04

Lubricant material for assisting machining process, lubricant sheet for assisting machining process, and machining method

 #54
20210053128
2021-02-25

ROTARY CUTTING TOOL WITH ENHANCED COOLANT DELIVERY

 #55
20210016370
2021-01-21

Minimum quantity lubrication multidiameter cutting tool oil delivery

 #56
20200398349
2020-12-24

Assembly and method for microdrilling a tube

 #57
20200376565
2020-12-03

ELECTROCALORIC ASSISTED INTERNAL COOLING TEXTURE TURNING TOOL AND NANOFLUID MINIMAL QUANTITY LUBRICATION INTELLIGENT WORKING SYSTEM

 #58
20200282471
2020-09-10

Drill bit and hole formation method

 #59
20200261990
2020-08-20

Rotary cutting tool, rotary cutting unit, and rotary cutting method

 #60
20200223025
2020-07-16

System and method for controlling oil-injection of machine tool

 #61
20200222991
2020-07-16

Boring tool

 #62
20200215628
2020-07-09

Holder for a broaching tool

 #63
20200215618
2020-07-09

Cutting insert and method for manufacturing cutting insert

 #64
20200206858
2020-07-02

Method for operating a machine tool, and machine tool

 #65
20200206830
2020-07-02

Thin drill

 #66
20200198020
2020-06-25

Tool holder assembly and method of manufacturing a tool holder

 #67
20200180045
2020-06-11

Drill, drilling unit, and drilling method

 #68
20200139448
2020-05-07

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

 #69
20200108454
2020-04-09

Rotary power tool

 #70
20200108453
2020-04-09

Rotary power tool

 #71
20200108448
2020-04-09

Cutting tool

 #72
20200086401
2020-03-19

Cutting tool

 #73
20200086398
2020-03-19

Coolant collet assembly

 #74
20200039016
2020-02-06

Minimum quantity lubrication system and method

 #75
20200030885
2020-01-30

CUTTING INSERT COOLING DEVICE

 #76
20200016665
2020-01-16

Tool holder with built-in cavities

 #77
20190366451
2019-12-05

Drill Bit Having a Spiral-Tube-Shaped Drill Shaft and Method for Producing a Spiral-Tube-Shaped Drill Shaft for a Drill Bit

 #78
20190366444
2019-12-05

Tool system

 #79
20190344361
2019-11-14

Sealed collet

 #80
20190314902
2019-10-17

External turning tool having a cutting portion with a transverse elongated damping mechanism

 #81
20190288634
2019-09-19

Drilling device and method for operating a drilling device

 #82
20190275593
2019-09-12

Drill Bit And Hole Formation Method

 #83
20190240741
2019-08-08

Parting blade and tool holder therefor

 #84
20190240738
2019-08-08

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

 #85
20190232527
2019-08-01

ROUND TOOTH CUTTERS

 #86
20190232382
2019-08-01

Method of machining a rotationally symmetric surface of a workpiece and turning apparatus

 #87
20190232379
2019-08-01

Cutting tool and method of manufacturing machined product using them

 #88
20190224760
2019-07-25

Cutting Tool

 #89
20190217397
2019-07-18

Turning tool holder and turning tool

 #90
20190184469
2019-06-20

Cutting tool shim and cutting tool

 #91
20190184467
2019-06-20

Cutting tool and method of manufacturing machined product using the same

 #92
20190176244
2019-06-13

INSERT ADAPTOR FOR PARTING OFF

 #93
20190126361
2019-05-02

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

 #94
20190105717
2019-04-11

CHIP-REMOVING TOOL FOR DEBURRING BORES

 #95
20190091892
2019-03-28

Power Tool Drill Bit Cooling Device

 #96
20190091771
2019-03-28

Cutting tool and method for manufacturing a cutting tool

 #97
20190061017
2019-02-28

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

 #98
20190047054
2019-02-14

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

 #99
20190030623
2019-01-31

Drill, drilling unit, and drilling method

 #100
20190030622
2019-01-31

Rotary power tool

 #101
20190030621
2019-01-31

Drill comprising mechanical elements for regulating the lubrication flow rate according to the cutting forces

 #102
20190030618
2019-01-31

Tool holding system having captive and non-releasable members, method of manufacture and assembly of same and cutting tool

 #103
20190009381
2019-01-10

Quick-change clamping unit for toolholder and method of using same

 #104
20190009344
2019-01-10

Metal cutting tool holder comprising fluid passages

 #105
20180369923
2018-12-27

Clamp for tool holder

 #106
20180362877
2018-12-20

Coolant for composite materials

 #107
20180347701
2018-12-06

Sealed collet

 #108
20180333817
2018-11-22

Tool holder

 #109
20180326500
2018-11-15

Parting lathe tool

 #110
20180304381
2018-10-25

Near-Net Shaped Cutting Tools and Processes and Devices for Making the Same

 #111
20180272435
2018-09-27

Power tool

 #112
20180264611
2018-09-20

TOOL HOLDER

 #113
20180250753
2018-09-06

Metal cutting tool with coolant supply

 #114
20180243835
2018-08-30

Parting blade and blade holder configured for conveyance of pressurized coolant

 #115
20180236568
2018-08-23

Drill

 #116
20180161950
2018-06-14

Active water cooling of gear mechanisms by means of a geometrically specially formed insert in diamond drilling devices

 #117
20180154465
2018-06-07

CUTTING INSERT WITH INTERNAL COOLANT PASSAGES AND METHOD OF MAKING SAME

 #118
20180141132
2018-05-24

Tool holding apparatus

 #119
20180133809
2018-05-17

Lathe tool comprising a tapered coolant channel and offset coolant outlet lines and corresponding production method

 #120
20180065196
2018-03-08

Cutting tool having a coolant chamber with an integrally formed coolant deflection portion and tool body

 #121
20180056400
2018-03-01

Method of Drilling Hole and Coolant Used In Hole Drilling Work

 #122
20180050462
2018-02-22

Entry sheet for drilling and method for drilling processing using same

 #123
20180036898
2018-02-08

Entry sheet for drilling and method for drilling processing using same

 #124
20180001512
2018-01-04

Drill Ring for a Core Drill Bit

 #125
20170368715
2017-12-28

Drill Ring for a Core Drill Bit and Method for Producing a Drill Ring

 #126
20170368612
2017-12-28

Tool holder

 #127
20170355103
2017-12-14

Drill Bit

 #128
20170348772
2017-12-07

Machine tool

 #129
20170341158
2017-11-30

Holding sleeve of a knife holder

 #130
20170341157
2017-11-30

TOOL HOLDER FOR A CUTTING TOOL AND SLEEVE FOR A TOOL HOLDER

 #131
20170326650
2017-11-16

Parting blade and grooving and parting-off tool

 #132
20170320236
2017-11-09

Core drill with detachable end portion

 #133
20170320141
2017-11-09

Apparatus and method for cooling a cutting tool using super critical carbon dioxide

 #134
20170312829
2017-11-02

MACHINE TOOL

 #135
20170297125
2017-10-19

Machining tool for deburring boreholes

 #136
20170291229
2017-10-12

Machining tool

 #137
20170266734
2017-09-21

Drilling tool

 #138
20170252833
2017-09-07

RIGID SELF RETRACTING ERGONOMIC TELESCOPIC DEVICE, FOR DRILLS THAT PROTECTS THE USER, COLLECTS WASTES, FIXED MEASUREMENT DRILLING, INCREASES THE CONTACT AREA, ALLOW THE TOTAL VIEWING AND IF IT'S NECESSARY DOSING LUBRICATION; AND ITS ASSEMBLY PROCESS

 #139
20170246696
2017-08-31

POSITIONING DEVICE FOR DRILLING TOOLS OF VARIOUS SIZES

 #140
20170246695
2017-08-31

Vibration-damped high-speed tool holder

 #141
20170246694
2017-08-31

Device for coupling and centering tools

 #142
20170239733
2017-08-24

Tool receptacle with damping element

 #143
20170232566
2017-08-17

Tool holder with fluid supply

 #144
20170232531
2017-08-17

METHOD FOR RELOADING A SINGLE-FLUTE DRILL, AND SINGLE-FLUTE DRILL

 #145
20170225240
2017-08-10

Drill plate assemblies

 #146
20170216935
2017-08-03

Support assembly for a core drill

 #147
20170216926
2017-08-03

Cutting tool with cooling mechanism and a cutting insert and tool holder therefor

 #148
20170197254
2017-07-13

Self-lubricated drill block

 #149
20170197253
2017-07-13

Methods for processing a confined area of a workpiece

 #150
20170144229
2017-05-25

Cutting tool and method of manufacturing a cutting tool

 #151
20170129020
2017-05-11

Clamping device

 #152
20170120407
2017-05-04

Device for holding a tool

 #153
20170120345
2017-05-04

Laser augmented diamond drilling apparatus and method

 #154
20170100783
2017-04-13

Modular drill

 #155
20170080534
2017-03-23

Rotary cutting tool having PCD cutting tip

 #156
20170080501
2017-03-23

Drilling system and methods for deep hole drilling

 #157
20170072477
2017-03-16

PARTIALLY HARDENED ROTARY TOOL AND CORRESPONDING PRODUCTION METHOD

 #158
20170072475
2017-03-16

Tool holding device

 #159
20170066061
2017-03-09

Closed-loop metalworking system

 #160
20170056984
2017-03-02

Drilling system for deep holes

 #161
20170056983
2017-03-02

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

 #162
20170050248
2017-02-23

Tool for machining a workpiece

 #163
20170043407
2017-02-16

Boring tool

 #164
20170036277
2017-02-09

Cutting tool having at least partially molded body

 #165
20170028489
2017-02-02

Shaft machining anti-vibration device

 #166
20170028480
2017-02-02

Rotary tool, in particular a drill, and a cutting head for said rotary tool

 #167
20160368064
2016-12-22

Reducer sleeve with thru coolant flow and a cutting assembly using such reducer sleeve

 #168
20160368061
2016-12-22

Cutting insert with internal cooling

 #169
20160361788
2016-12-15

Controller for machine tool

 #170
20160311036
2016-10-27

Tool coupling arrangement for drills and reamers

 #171
20160311031
2016-10-27

THROUGH COOLANT MACHINE TOOL HAVING ANTI-VIBRATION SYSTEM

 #172
20160288218
2016-10-06

Composition hole pattern transfer tooling

 #173
20160271704
2016-09-22

Cutting tool assembly having clamp assembly comprising a clamp and a coolant plate

 #174
20160271665
2016-09-22

Aluminum bar and method for producing same

 #175
20160263666
2016-09-15

CUTTING MEMBER WITH COOLANT DELIVERY

 #176
20160263665
2016-09-15

COMPOSITE BLANKS AND TOOLING FOR CUTTING APPLICATIONS

 #177
20160263664
2016-09-15

Cutting insert and indexable drill

 #178
20160243627
2016-08-25

Guide pad and cutter head for a cutting tool

 #179
20160243626
2016-08-25

GUIDE PAD AND CUTTER HEAD FOR A CUTTING TOOL

 #180
20160236307
2016-08-18

ROTARY CUTTING TOOL BLANKS AND APPLICATIONS THEREOF

 #181
20160236282
2016-08-18

CUTTING TOOL HOLDER AND CUTTING TOOL

 #182
20160236281
2016-08-18

Cutting tool holder and cutting tool

 #183
20160229017
2016-08-11

Rotating chuck with coolant groove arrangement

 #184
20160214185
2016-07-28

Miniaturized deburring and/or chamfering tool with internal cooling

 #185
20160214184
2016-07-28

Drill bit

 #186
20160207122
2016-07-21

Blade fastening device having cuttign fluid guide grooves on a blade

 #187
20160207119
2016-07-21

Drill

 #188
20160199921
2016-07-14

Blade fastening device having a waterproof arrangement

 #189
20160193666
2016-07-07

Tool holder with built-in cavities

 #190
20160184950
2016-06-30

Cutting fluid tank

 #191
20160184946
2016-06-30

Cutting fluid tank

 #192
20160175938
2016-06-23

Tool holder for a cutting insert and process for manufacturing the tool holder

 #193
20160167140
2016-06-16

Support assembly for a core drill

 #194
20160158855
2016-06-09

Cutting insert with internal coolant passages and method of making same

 #195
20160136733
2016-05-19

Tool holder for a cutting insert

 #196
20160114403
2016-04-28

Machining equipment

 #197
20160107284
2016-04-21

Tool holder

 #198
20160107241
2016-04-21

Autobalancing system for boring tool and boring tool incorporating same

 #199
20160089756
2016-03-31

TOOL CLAMPING SYSTEM

 #200
20160067792
2016-03-10

Apparatuses and methods for processing a confined area of a workpiece

 #201
20160067791
2016-03-10

High-speed rotary electrical connector for use in ultrasonically assisted machining

 #202
20160067787
2016-03-10

MACHINE TOOL HAVING ANTI-VIBRATION TUNING MECHANISM FOR CHATTER MINIMIZED MACHINING

 #203
20160067786
2016-03-10

Toolholder with clamp having fluid flow passages, and tool including such a toolholder

 #204
20160067785
2016-03-10

Cutting inserts with honeycomb sandwich structure for cooling

 #205
20160059323
2016-03-03

Multi-lip drilling tool with internal cooling ducts

 #206
20160052065
2016-02-25

Clamping device

 #207
20160052064
2016-02-25

Clamping device

 #208
20160045961
2016-02-18

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

 #209
20160039064
2016-02-11

Sealing system for a tool holder

 #210
20160031016
2016-02-04

Three-bladed drill with cutting fluid supply hole

 #211
20160031015
2016-02-04

Hydraulic chuck

 #212
20160016236
2016-01-21

COOLING OR LUBRICANT SUPPLY FOR LATHE TOOLS

 #213
20160001381
2016-01-07

Cutting tool, especially a friction tool, milling tool or drilling tool.

 #214
20150367423
2015-12-24

Tool head having a shrink-fit chuck

 #215
20150360302
2015-12-17

Rotary tool and method for manufacturing a rotary tool

 #216
20150360301
2015-12-17

Drill bit

 #217
20150352640
2015-12-10

Tool holder having improved internal coolant delivery

 #218
20150343534
2015-12-03

Cutting assembly with cutting insert having enhanced coolant delivery

 #219
20150336179
2015-11-26

Pre-stressing damping system

 #220
20150328696
2015-11-19

Boring Cutter

 #221
20150328689
2015-11-19

Cutting tool insert and cutting tool insert holder

 #222
20150328688
2015-11-19

Turning tool holder and cutting tool insert

 #223
20150321267
2015-11-12

Drill

 #224
20150321263
2015-11-12

Coupling for a cooling system in a cutting tool and a blade

 #225
20150321262
2015-11-12

Cutting insert with micro-channels

 #226
20150314374
2015-11-05

Processing machine and method for working the end of a pipe

 #227
20150298221
2015-10-22

Machining tool and method for manufacturing a machining tool

 #228
20150298216
2015-10-22

Clamping device with coolant channel, method of producing the clamping device and tool holding plate for a lathe with such a clamping device

 #229
20150293518
2015-10-15

Method and system for controlling the machining of a part by a portable automatic machining apparatus

 #230
20150290716
2015-10-15

TOOL FOR MACHINING

 #231
20150283627
2015-10-08

Reducer sleeve with thru coolant flow and a cutting assembly using such reducer sleeve

 #232
20150273597
2015-10-01

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

 #233
20150273589
2015-10-01

Wedge clamp with fluid port

 #234
20150266106
2015-09-24

Rotationally driven multi-bevel step tool

 #235
20150266105
2015-09-24

Magnetic drill system

 #236
20150209865
2015-07-30

Parting blade and blade holder configured for conveyance of pressurized coolant

 #237
20150196960
2015-07-16

Drilling worktable for manufacturing tube support plates and method of manufacturing tube support plates using the same

 #238
20150174671
2015-06-25

Cutting tool, especially a drilling or milling tool

 #239
20150174668
2015-06-25

Method and tool for roughening an inner surface of a cylindrical bore

 #240
20150158093
2015-06-11

Drilling machine

 #241
20150132074
2015-05-14

Cartridge for a grooving tool holder, corresponding grooving tool holder, kit and assembly thereof

 #242
20150107415
2015-04-23

Drilling tool for machine tools and method for the production thereof

 #243
20150072122
2015-03-12

Entry sheet for drilling

 #244
20150063926
2015-03-05

INDEXABLE CUTTING INSERT WITH COOLANT DELIVERY

 #245
20150054233
2015-02-26

Tool holder

 #246
20150043983
2015-02-12

SPADE DRILL

 #247
20150043979
2015-02-12

High pressure coolant tube and tool body-high pressure coolant tube assembly

 #248
20150042050
2015-02-12

Shrink-fit chuck with tool cooling

 #249
20150030402
2015-01-29

Implementing reduced drill smear

 #250
20150013511
2015-01-15

VERTICAL LATHE

 #251
20150003921
2015-01-01

Tool for chip removing machining as well as an insert-holding blade and a replaceable cutting insert therefor

 #252
20140369772
2014-12-18

Cutting tool assembly having clamp assembly comprising a clamp and a coolant plate

 #253
20140366692
2014-12-18

Device for supplying a liquid cooling lubricant to a cutting edge of a lathe tool

 #254
20140356082
2014-12-04

Tool holder for machine tool, machine tool assembly, and methods

 #255
20140348602
2014-11-27

Coupling part for rotary tool and rotary tool including same

 #256
20140334887
2014-11-13

Clamp to hold a cutting insert on a tool holder

 #257
20140321927
2014-10-30

Cutting insert, a cutting insert holder, a system including the cutting insert and cutting insert holder, and a method of manufacturing thereof

 #258
20140306408
2014-10-16

Sealing device for a collet chuck

 #259
20140294520
2014-10-02

Tool system

 #260
20140271003
2014-09-18

Method of joining sintered parts of different sizes and shapes

 #261
20140255116
2014-09-11

ROTARY CUTTING TOOL, REPLACEABLE CUTTING INSERT AND METHOD OF MAKING REPLACEABLE CUTTING INSERT

 #262
20140241821
2014-08-28

Rotating tool holder assembly for modulation assisted machining

 #263
20140212234
2014-07-31

Drill and method for forming hole

 #264
20140133924
2014-05-15

Cutting tool holder with internal coolant passage having a compressible member

 #265
20140112728
2014-04-24

Bolt on drive assembly for a core drill with high strength spoked reinforcer

 #266
20140105697
2014-04-17

Removable tip type rotary tool

 #267
20140105681
2014-04-17

Clamping system for detachably connecting two preferably rotationally symmetrical parts

 #268
20140099168
2014-04-10

Holder for a cutting device

 #269
20140064862
2014-03-06

Holder assembly for a cutting tool insert and a cutting tool

 #270
20140054866
2014-02-27

Cutting tool lock nut having grooved collet-locking surface and cutting tool incorporating same

 #271
20140001715
2014-01-02

Tool adaptor having an integrated damping device

 #272
20130322980
2013-12-05

End mill and shank structure of end mill

 #273
20130300071
2013-11-14

Chuck

 #274
20130294855
2013-11-07

Boring tool on a flange

 #275
20130259584
2013-10-03

Long shaft bit having vibration preventing structure

 #276
20130251463
2013-09-26

Cutting tool with cooling mechanism and a cutting insert and tool holder therefor

 #277
20130236253
2013-09-12

Parting blade and blade holder configured for conveyance of pressurized coolant

 #278
20130217313
2013-08-22

Through coolant adaptor for use on hollow spindle machine tools

 #279
20130129428
2013-05-23

Cutting assembly with enhanced coolant delivery

 #280
20130121777
2013-05-16

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

 #281
20130115023
2013-05-09

Tool holder

 #282
20130069322
2013-03-21

Tool Holder

 #283
20130028672
2013-01-31

Articles having improved resistance to thermal cracking

 #284
20130015627
2013-01-17

Expansion chuck for loss-free transmission of a lubricating medium

 #285
20130001896
2013-01-03

TOOL HOLDER FOR A CUTTING TOOL AND SLEEVE FOR A TOOL HOLDER

 #286
20120321401
2012-12-20

Tap driver for rigid/synchronous tapping

 #287
20120308319
2012-12-06

ROTARY CUTTING TOOL HAVING COATED CUTTING TIP AND COOLANT HOLES AND METHOD OF FABRICATING

 #288
20120294690
2012-11-22

Tool cutting apparatus and tool cutting method for workpiece

 #289
20120294683
2012-11-22

Rotatable drilling tool as well as basic body therefor

 #290
20120292863
2012-11-22

Quick change clamping device

 #291
20120211950
2012-08-23

Chuck for a tool

 #292
20120141220
2012-06-07

INNER COOLING CUTTER CHUCK

 #293
20120121347
2012-05-17

Bevel head replaceable rotary tool, bevel head and tool body

 #294
20120121344
2012-05-17

Cutting tool for a machine tool

 #295
20120093604
2012-04-19

Mechanism for delivering cryogenic coolant to a rotating tool

 #296
20120085209
2012-04-12

Cutting method of steel for machine structural use

 #297
20120082523
2012-04-05

ROTATIONALLY DRIVEN MULTI-BEVEL STEP TOOL

 #298
20120067544
2012-03-22

Tool holder including cooling means

 #299
20120061924
2012-03-15

Tool holder for use in a machine tool and method for operating such a tool holder

 #300
20120025475
2012-02-02

Chuck