Ruko step drill hss tin gr. 175B405723
Ruko step drill hss gr.15H062008
Ruko step drill hss tin gr. 5 13/32-1"8W990447
Ruko step drill hss gr.20F033810
Ruko step drill hss sp gr. 2, tialn4X023761
Ruko step drill hss gr. 13, tialn0Z050069
Ruko step drill hss 20-30 mm0G638609
Ruko step drill hss gr. 4 3/16-7/8"1A143978
Ruko step drill hss tin gr. 3 1/4-3/4"1D326862
Ruko step drill hss sp gr. 2, titan5H962799
Ruko step drill sp tin gr.4, 6-26,75 mm5I049333
Ruko step drill hss tialn gr. 155L371283
Ruko step drill hss sp gr. 05, titan6T108289
Ruko step drill hss tialn gr.21M817314
Ruko step drill hss sp gr. 1, titan2J486844
Ruko step drill hss tin gr. 4 3/16-7/8"2K614577
Ruko step drill hsse gr. 7 3/8-1/2"2L028196
Ruko step drill tialn gr. 4 3/16-7/8"2M270370
Ruko step drill hss sp gr. 11, tialn5C365326
Ruko step drill hss tialn gr. 178Z128296