GB/T 4252-2004
Machine reamers with Morse taper shanks with carbide tips

Be replaced

Standard No.

GB/T 4252-2004

Language

Chinese

Release Date

2004

Published By

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

Replace By

GB/T 4251-2008

Lastest

GB/T 4251-2008

Scope

This standard specifies the type and size of carbide Morse taper machine reamers. This standard applies to machine reamers with carbide Morse taper shanks with diameters greater than 7.5mm to 40mm.

GB/T 4252-2004 history

• 2008 GB/T 4251-2008 Machine reamers with carbide tips
• 2004 GB/T 4252-2004 Machine reamers with Morse taper shanks with carbide tips
• 1984 GB/T 4252-1984 Machine reamers with Morse taper shanks with carbide tips

GB/T 4252-2004 Machine reamers with Morse taper shanks with carbide tips was changed to GB/T 4251-2008 Machine reamers with carbide tips.