ISO 10899:1996
High-speed steel two-flute twist drills — Technical specifications
Technical requirements for two-flute twist drills made of high speed steel with either cylindrical or Morse taper shanks. These requirements may also form the basis for the specification of special purpose twist drills as agreed between the buyer and supplier.
Technical requirements for two-flute twist drills made of high speed steel with either cylindrical or Morse taper shanks. These requirements may also form the basis for the specification of special purpose twist drills as agreed between the buyer and supplier.
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