B23B2251/127 - CPC Classification Index

ClassID:

41142 ⎘

B23B2251/127 - CPC Classification

Classification description:

Details of tools for drilling machines; Cross sectional views of the cutting edges Sharp cutting edges

Drill

CUTTING INSERT, ROTARY TOOL, AND METHOD FOR MANUFACTURING MACHINED PRODUCT

Device for opening connection to lined pipe

Device for opening connection to lined pipe

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

Method for designing a cutting edge of a cutting tool, cutting tools comprising the same, and cutting elements with multiple such cutting portions