Ruko step drill hss tin gr. 146F067731
Ruko step drill hss tin gr. 8 7/8"4O131147
Ruko step drill hss tin gr.23N994182
Ruko step drill hss tialn gr. 096C473065
Ruko step drill hss tialn gr. 17O892774
Ruko step drill hss gr. 8 7/8"1V231419
Ruko step drill hss tialn gr. 7 3/8-1/2"6U876905
Ruko step drill hss tin gr. 9 7/8-1 1/8"6V897270
Ruko step drill hss tin gr. 097M708313
Ruko step drill hsse gr. 5 5/16-1"7Q833529
Ruko step drill hss sp gr. 5, titan7L346796
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 sp gr. 2, titan5H962799
Ruko step drill sp tin gr.4, 6-26,75 mm5I049333
Ruko step drill hss tialn gr.21M817314
Ruko step drill hss sp gr. 11, tialn5C365326
Ruko step drill hss tialn gr. 178Z128296
Dormer Step Drill 6.6-11mm HSS 11mm Shank6K083737