GB/T 20326-2006
AbolishedLong Full-diameter shank taps with recess
粗长柄机用丝锥
Application Summary AI generated
GB/T 20326-2006 specifies the dimensions, tolerances, and technical requirements for long full-diameter shank taps with a recess, used for cutting internal threads in metal workpieces. It is applied in industrial manufacturing settings, particularly for machine tapping operations where extended reach or deep hole threading is required, such as in automotive, aerospace, or general machinery production. The standard ensures interchangeability and performance consistency for these taps in both manual and automated machining processes.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.