JB/T 3411.74-1999
Extension rod of parallel shank drill.Dimensions (English Version)

Standard No.

JB/T 3411.74-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Latest

JB/T 3411.74-1999

Replace

JB 3484-1983

Scope

This standard specifies the types and dimensions of straight shank drill bit adapters.

JB/T 3411.74-1999 history

• 1999 JB/T 3411.74-1999 Extension rod of parallel shank drill.Dimensions
• 0000 JB 3484-1983