铰刀时 不用铰刀时
使用铰刀时 不使用铰刀时 PT1\16-28 6.1 6.2 6.244 6
. 5.94(0.23) 6.15(0.242) 6.35(0.250) PT1\8-28 8.1 8.2 8.249 8
1\8-27 8.33(0.328) 8.43(0.332) 8.74(0.344) PT1\4-19 10.7 11 10.926 11
1\4-18 10.72(0.422) 11.13(0.438) 11.13(0.438) PT3\8-19 14.2 14.5 14.448 14
3\8-18 14.27(0.526) 14.27(0.562) 14.68(0.578) PT1\2-14 17.6 18 17.979 18
1\2-14 17.48(0.688) 17.86(0.703) 18.26(0.719) PT3\4-14 23 23.5 23.378 2