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    1. 倒錐型


       
      倒錐型
      型號(hào) 刃徑 刃長(zhǎng) 柄徑 總長(zhǎng) a
      N0304M06 3 4 6 55 10°
      N0607M06 6 7 6 65 10°
      N0810M06 8 10 6 65 10°
      N1010M06 10 10 6 65 20°
      N1213M06 12 13 6 65 20°
      N1616M06 16 16 6 65 20°