GB/T 9216-1988
Inverted cone hardmetal burrs (English Version)

Standard No.

GB/T 9216-1988

Language

Chinese, Available in English version

Release Date

1988

Published By

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

Status

Be replaced 2005-12

Replace By

GB/T 9217.12-2005

Latest

GB/T 9217.12-2005

Scope

Carbide inverted cone rotary file

GB/T 9216-1988 history

• 2005 GB/T 9217.12-2005 Hardmetal burrs--Part 12:Inverted cone burrs(style N)
• 1988 GB/T 9216-1988 Inverted cone hardmetal burrs

GB/T 9216-1988 Inverted cone hardmetal burrs was changed to GB/T 9217.12-2005 Hardmetal burrs--Part 12:Inverted cone burrs(style N).