柱形平顶 柱形平顶 型号 刃径 刃长 柄径 总长 A0210M06 2 10 6 55 A0314M06 3 14 6 55 A0414M06 4 14 6 55 A0616M06 6 16 6 65 A0820M06 8 20 6 65 A1020M06 10 20 6 65 A1225M06 12 25 6 65 A1625M06 16 25 6 65