标准摘要
[中文适用范围]： 圆柱柄或莫氏锥柄高速钢二刃麻花钻的技术要求。 这些要求也可以构成买方和供应商之间商定的特殊用途麻花钻规格的基础。 [外文原描述]： 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.
英文名称High-speed steel two-flute twist drills — Technical specifications