本国际标准规定了带可转位刀片的钻头圆柱柄与平行平面的互换性所需的尺寸，可转位刀片由符合ISO 513的硬质合金和陶瓷材料或符合ISO 11054的HSS制成。

This International Standard specifies the dimensions necessary for the interchangeability of cylindrical shanks with a parallel flat for drills with indexable inserts, which can be made of carbide and ceramic materials according to ISO 513 or HSS according ISO 11054.