特点和优点:

  • 偏置叶片为4英寸长
  • 包括26个淬火回火钢叶片
  • 以下尺寸为:.005.006.007.008.009.010.011.012.013.014.015.016.017.018.019.020.021.022.023.024.025.026.027.028.029和.030