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Taper shank twist drills - Part 4: The types and dimensions extra-long for Morse taper shank twist drills
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STANDARD published on 4.11.2008
Designation standards: GB/T 1438.4-2008
Publication date standards: 4.11.2008
SKU: NS-864796
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-05-14 (Number of items: 2 277 490)
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