品牌:TCT/KET 材質(zhì):白鐵/鎢鋼 Φ標(biāo)準(zhǔn)鉆頭LUC鉆頭LΦ標(biāo)準(zhǔn)鉆頭LUC鉆頭L mmmmmmmmmmmm 0.102.20.609.58.0 0.152.50.659.58.0 0.203.50.709.5/10.010.0 0.204.00.759.5/10.010.0 0.254.04.00.8010.010.0 0.305.55.0/5.5- 0.355.55.51.2010.010.0 0.356.56.51.2512.0 0.407.07.01.3012.0 0.407.5- 0.457.07.0- 0.457.53.1512.0 0.508.57.03.17512.0 0.558.57.03.2012.0 - - 6.512.0