Patents-Review.com
ClassID:

40764 ⎘

B23B51/0486 - CPC Classification

Classification description:

Tools for drilling machines for trepanning Drills with lubricating or cooling equipment

Sub-classes:
Recent Application in this class:
#1
20220080513
2022-03-17

Rotary power tool

 #2
20200108454
2020-04-09

Rotary power tool

 #3
20200108453
2020-04-09

Rotary power tool

 #4
20190247935
2019-08-15

Machining tool

 #5
20190224760
2019-07-25

Cutting Tool

 #6
20190151960
2019-05-23

Machining tool

 #7
20190143423
2019-05-16

Cutting tool

 #8
20190030622
2019-01-31

Rotary power tool

 #9
20180369934
2018-12-27

Rotary cutting tool with an internal cooling cavity

 #10
20180161950
2018-06-14

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

 #11
20180029142
2018-02-01

Single-lip deep hole drill

 #12
20170216939
2017-08-03

Chip control tool

 #13
20170182564
2017-06-29

DRILL HEAD FOR DEEP HOLE CUTTING

 #14
20160311036
2016-10-27

Tool coupling arrangement for drills and reamers

 #15
20150336184
2015-11-26

Support pad and cutter head for rotating cutting tool

 #16
20130309029
2013-11-21

Single-lip drill

 #17
20130259588
2013-10-03

Hole drilling process, and drilling tool

 #18
20130051944
2013-02-28

Guide pad

 #19
20120082524
2012-04-05

Coolant-hole equipped drill

 #20
20110280675
2011-11-17

Method for Forming Through-Hole

 #21
20110268519
2011-11-03

Method for Forming Through-Hole

 #22
20110079445
2011-04-07

Drill Head for Deep-Hole Drilling

 #23
20110067927
2011-03-24

Drill Head for Deep-Hole Drilling

 #24
20110033255
2011-02-10

Gun Drill

 #25
20100158623
2010-06-24

Drill body as well as support pad therefor

 #26
20090297285
2009-12-03

DEEP HOLE DRILLING MACHINE

 #27
20090185877
2009-07-23

Gundrill, and method of drilling with the same

 #28
20090148247
2009-06-11

Gun drill

 #29
20090123243
2009-05-14

METHOD FOR FORMING THROUGH-HOLE

 #30
20090120240
2009-05-14

Method for manufacturing drill head

 #31
20070237592
2007-10-11

Drill head for deep hole machining

 #32
20070172323
2007-07-26

Drill, and drilling method

 #33
20070041801
2007-02-22

Single-lip drill and method for the production thereof

 #34
20060039766
2006-02-23

Gun drill

 #35
20050047879
2005-03-03

Drill having internal chip channel and internal flush channel