Ruko step drill hss sp gr. 09 tin1W018151
Ruko step drill 2 mm steigd. tialn4X082774
Ruko step drill hss sp gr. 7, titan2K721089
Ruko Step drill HSS, CBN ground,spiral fluted with split point, short design6Y333291
Ruko Step drill HSS, CBN ground,spiral fluted with split point, short design0Z577500
Ruko step drill hsse gr. 8 7/8"7K155128
Ruko step drill hss sp gr. 3, titan0W898584
Ruko step drill hss sp gr. 9, titan5V096804
Ruko step drill set hss 1013261Z251473
Fabory Step drill Spiral Fluted with Split point HSS 4-8 6,0-26,75MMU6315.006.268
Ruko step drill tialn gr. 9 7/8-1 1/8"8S331489
Ruko step drill hss sp gr. 1 tin3G125971
Ruko step drill hss sp gr. 09, titan7W057468
Ruko step drill sp tialn gr.4 6-26,75 mm6L300724
Ruko step drill hss sp gr. 5, tialn9H244895
Ruko Step drill HSS, CBN ground,spiral fluted with split point, short design0K952419