GB/T 2080-2007
Indexable hard material inserts with rounded corners,with partly cylindrical fixing hole-Dimensions (English Version)

Standard No.

GB/T 2080-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 2080-2007

Replace

GB/T 2080-1987

Scope

This standard specifies the dimensions of carbide indexable inserts with rounded corners and fixed by counterbores. This standard applies to carbide indexable inserts with rounded corners and countersunk holes that are mounted on cutting and drilling tools by countersunk head screws or other means (such as bolt fixing).

GB/T 2080-2007 Referenced Document

• GB/T 2075 Classification and application of hard cutting materials for metal removal with defined cutting edges.Designation of the main groups and groups of application
• GB/T 2076 Indexable inserts for cutting tools—Designation*， 2021-05-21 Update

GB/T 2080-2007 history

• 2007 GB/T 2080-2007 Indexable hard material inserts with rounded corners,with partly cylindrical fixing hole-Dimensions
• 1987 GB/T 2080-1987 Indexable hardmetal(carbide) inserts with rounded corners, with partly cylindrical fixing hole--Part 1:Dimensions of inserts with 7 degree normal clearance