Home / Standards / GB/T 16456.2-1996 GB/T 16456.2-1996 Carbide spiral tooth end mills — Part 2: 7:24 taper shank end mills — Types and dimensions 硬质合金螺旋齿立铣刀 第二部分:7:24锥柄立铣刀 型式和尺寸 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A