B23B2251/207 - CPC Classification Index

ClassID:

41150 ⎘

B23B2251/207 - CPC Classification

Classification description:

Details of tools for drilling machines; Number of cutting edges Six cutting edges

Recent Application in this class:

20210354210

Cutting tool and method for producing a cutting tool

20200391306

Core drill bit

20190224760

Cutting Tool

20180065190

Drill bit for drilling laminates

20160375500

Drill bit

20150336182

Drill and method of manufacturing drill

20100247259

DRILL BIT

20090103994

Drill bit

20050274551

Drill bit having radially extending cutting bits on radial legs

20050205306

Drill bit