HB 717-1979
Taper shank profiling end mill with roller D=25~50mm (English Version)

Standard No.

HB 717-1979

Language

Chinese, Available in English version

Release Date

1965

Published By

Professional Standard - Aviation

Status

Be replaced 1993-05

Replace By

HB 4622-1992

Latest

HB 4622-1992

HB 717-1979 history

• 1993 HB 4622-1992 Six-tooth Morse taper shank profiling end mill with roller d=16~50mm
• 1965 HB 717-1979 Taper shank profiling end mill with roller D=25~50mm