3.0-20.0mm鎢鋼外冷實心定柄鑽頭3D5D8D

1.0-1.2*D4*11*50-3D 每0.1规格, 1.3-1.9*D4*12*50-3D 每0.1规格, 10.1-10.5*71*D10*118-5D 柄10每0.1规格, 10.1-10.5*D12*55*102-3D 每0.1规格, 10.1-11.0*D12*114*162-8D 每0.1规格, 10.6-11.0*71*D12*118-5D 柄12每0.1规格, 10.6-11.0*D12*55*102-3D 每0.1规格, 11.1-11.5*71*D12*118-5D 柄12每0.1规格, 11.1-11.5*D12*55*102-3D 每0.1规格, 11.1-12.0*D12*114*162 每0.1规格, 11.6-12.0*71*D12*118-5D 柄12每0.1规格, 11.6-12.0*D12*55*102-3D 每0.1规格, 12.1-12.5*D14*60*107-3D 每0.1规格, 12.1-14.0*77*D14*124-5D 柄14每0.1规格, 12.6-13.0*D14*60*107-3D 每0.1规格, 13.1-13.5*D14*60*107-3D 每0.1规格, 13.6-14.0*D14*60*107-3D 每0.1规格, 14.1-16.0*83*D16*133-5D 柄16每0.1规格, 14.1-16.0*D16*65*115-3D 每0.1规格, 16.1-18.0*93*D18*143-5D 柄18每0.1规格, 16.1-18.0*D18*73*123-3D 每0.1规格, 18.1-20.0*101*D20*153-5D 柄20每0.1规格, 18.1-20.0*D20*79*131-3D 每0.1规格, 2.0-2.3*D4*18*58-5D 每0.1规格, 2.0-2.9*D4*15*50-3D 每0.1规格, 2.4-2.9*D4*22*58-5D 每0.1规格, 3.0-3.7*D4*28*66-5D 每0.1规格, 3.0-3.7*D6*20*62-3D 每0.1规格, 3.0-3.7*D6*34*72-8D 每0.1规格, 3.0-4.0*D4*20*55-3D 每0.1规格, 3.3-3.7*28*D6*66-5D 柄6每0.1规格, 3.8-4.0*36*D6*74-5D 柄6每0.1规格, 3.8-4.0*D4*36*74-5D 每0.1规格, 3.8-4.0*D6*24*66-3D 每0.1规格, 3.8-4.7*D6*43*81-8D 每0.1规格, 4.1-4.5*36*D6*74-5D 柄6每0.1规格, 4.1-4.6*D6*24*66-3D 每0.1规格, 4.6-5.0*44*D6*82-5D 柄6每0.1规格, 4.7-5.0*D6*28*66-3D 每0.1规格, 4.8-6.0*D6*57*95-8D 每0.1规格, 5.1-5.5*44*D6*82-5D 柄6每0.1规格, 5.1-5.5*D6*28*66-3D 每0.1规格, 5.6-6.0*44*D6*82-5D 柄6每0.1规格, 5.6-6.0*D6*28*66-3D 每0.1规格, 6.1-6.5*53*D8*91-5D 柄8每0.1规格, 6.1-6.5*D8*34*79-3D 每0.1规格, 6.1-7.0*D8*76*116-8D 每0.1规格, 6.6-7.0*53*D8*91-5D 柄8每0.1规格, 6.6-7.0*D8*34*79-3D 每0.1规格, 7.1-7.5*53*D8*91-5D 柄8每0.1规格, 7.1-7.5*D8*34*79-3D 每0.1规格, 7.1-8.0*D8*76*116-8D 每0.1规格, 7.6-8.0*53*D8*91-5D 柄8每0.1规格, 7.6-8.0*D8*34*79-3D 每0.1规格, 8.1-8.5*61*D10*103-5D 柄10每0.1规格, 8.1-8.5*D10*47*89-3D 每0.1规格, 8.1-9.0*D10*95*142-8D 每0.1规格, 8.6-9.0*61*D10*103-5D 柄10每0.1规格, 8.6-9.0*D10*47*89-3D 每0.1规格, 9.1-10.0*D10*95*142-8D 每0.1规格, 9.1-9.5*61*D10*103-5D 柄10每0.1规格, 9.1-9.5*D10*47*89-3D 每0.1规格, 9.6-10.0*61*D10*103-5D 柄10每0.1规格, 9.6-10.0*D10*47*89-3D 每0.1规格