Ruko step drill hss sp gr. 8, titan9N938607
Ruko step drill hss gr. 3 1/4-3/4"9O380115
Ruko step drill hss tialn gr. 2 1/8-1/2"8H924741
Ruko step drill hss sp gr. 1 tialn8H927777
Ruko step drill hss sp gr. 6, titan4C866135
Ruko step drill hsse gr. 6 7/8-1 3/8"9X819983
RUKO STEP DRILL HSSE GR. 4 3/16-7/8"9Z072629
Ruko step drill hss gr. 21Q605893
Ruko step drill hss gr. 2 1/8-1/2"2G684389
Ruko step drill hss tin gr. 7 3/8-1/2"5M510261
Ruko step drill hss gr.20F033810
Ruko step drill hss gr. 13, tialn0Z050069
Ruko step drill hss 20-30 mm0G638609
Ruko step drill hss tin gr. 3 1/4-3/4"1D326862
Ruko step drill hss tialn gr. 155L371283
Ruko step drill hss sp gr. 05, titan6T108289
Ruko step drill hss sp gr. 7, tialn7D789264
Ruko step drill hss gr. 097D841246
Ruko step drill hss gr. 097W250019
Ruko step drill hss tin gr. 157Y180422