B23B2251/087 - CPC Classification Index

ClassID:

41138 ⎘

B23B2251/087 - CPC Classification

Classification description:

Details of tools for drilling machines; Side or plan views of cutting edges Cutting edges with a wave form

Recent Application in this class:

20220339713

2022-10-27

Rotatable cutting head having tip portion with radially extending cutting edges forming a cutting profile having concave and convex sub-portions

20220184723

2022-06-16

TOOL AND METHOD FOR GENERATING A THREADED HOLE, THE TOOL HAVING CHIP DIVIDERS

20180257152

2018-09-13

CUTTING TOOL

20170216979

2017-08-03

Drilling Tool

20170113284

2017-04-27

Cutting tool

20160175945

2016-06-23

Spirally-fed drilling and milling cutter

20120325056

2012-12-27

Damaged bolt and screw removing devices

20120301239

2012-11-29

Drilling tool

20120288340

2012-11-15

Damaged bolt and screw removing devices

#10

20120181730

2012-07-19

CUTTING TOOL AND METHOD

#11

20100037734

2010-02-18

Damaged bolt and screw removing devices

#12

20090269152

2009-10-29

CUTTING TOOL AND METHOD

#13

20090183603

2009-07-23

Damaged bolt and screw removing devices

#14

20060101949

2006-05-18

Damaged bolt and screw removing devices

#15

20060037440

2006-02-23

Damaged bolt and screw removing devices