GB/T 1438.4-2008

Taper shank twist drills - Part 4: The types and dimensions extra-long for Morse taper shank twist drills

STANDARD published on 4.11.2008

English, Chinese -
electronic design (pdf) (166.80 USD)

The information about the standard:

Designation standards: GB/T 1438.4-2008
Publication date standards: 4.11.2008
Country: Chinese technical standard
Category: Technical standards GB