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 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 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 hss gr. 12L733601
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
Ruko step drill hss gr. 097D841246
Dormer Step Drill 4.5-9mm HSS 9mm Shank1Q267085