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
Ruko step drill hss-e gr.9, 6,0-37,0mm7D874376
Promat Step drill drill. range 30-40 mm HSS, straight-fluted no. of cutters 2 no. of st3K231593
Promat Step drill drill. range 12-20 mm HSS, straight-fluted no. of cutters 2 no. of st5Z078340
Step drill drilling range 6.5–32.5 mm HSS spiral-grooved no. of cutters 2 no. of8P286710
Step drill drilling range 4–39 mm HSS-Co5 spiral-slotted no. of cutters 2 no. of8Y486888
Ruko ULTIMATECUT step drill HSS RUnaTEC with FLOWSTEP® No. 28H238090
Ruko ULTIMATECUT Multidrill HSS RUnaTEC, spiral fluted with turbo tip L31U708097
Tecwerk Step drill drill. range 4-20 mm HSS spiral-grooved no. of cutters 2 no. of steps7N874361
Tecwerk Step drill drill. range 20-30 mm HSS, straight-fluted no. of cutters 2 no. of st7Z885091
Ruko step drill hss tialn gr. 22V209466
Ruko step drill 2 mm steigd. tialn4X082774
Ruko step drill hss sp gr. 7, titan2K721089
Tecwerk Step drill drill. range 4-30 mm HSS spiral-grooved no. of cutters 2 no. of steps3U373774
Tecwerk Step drill set dm 4-12/4-20/4-30 mm HSS spiral-grooved 3-part plastic box TECWER9G721030
Ruko step drill hsse gr. 6 7/8-1 3/8"9X819983