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. 7 3/8-1/2"5M510261
Ruko step drill hss tin gr. 097M708313
Ruko step drill hsse gr. 5 5/16-1"7Q833529
Ruko step drill hss gr. 13, titan7R353378
Ruko step drill hss gr. 7 3/8-1/2"6A760464
Ruko step drill hss-e sp gr. 1, 4-20 mm1F363793
Ruko step drill set 101026f4V261622
Ruko step drill hss tialn gr. 10I550886
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 sp gr.16 5.3-38.5 mm6T497119
Ruko step drill hss sp gr.17 6.5-40.5 mm1M519796
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