Ruko step drill hss sp gr. 7, titan2K721089
Tecwerk Step drill drill. range 4-20 mm HSS spiral-grooved no. of cutters 2 no. of steps7N874361
Step drill drilling range 5.3–30.5 mm HSS spiral-grooved no. of cutters 2 no. of9V142509
Step drill drilling range 4–12 mm HSS-Co5 spiral-slotted no. of cutters 2 no. of4J690307
Step drill drilling range 6–37 mm HSS spiral-grooved no. of cutters 2 no. of ste8Y055875
Ruko Step drill HSS, CBN ground,spiral fluted with split point, short design0K952419
Step drill drilling range 6–37 mm HSS-Co5 spiral-slotted no. of cutters 2 no. of4T159966
Step drill drilling range 4–20 mm HSS-Co5 spiral-slotted no. of cutters 2 no. of2I214090
Step drill drilling range 5–28 mm HSS spiral-grooved no. of cutters 2 no. of ste8J277360
Step drill drilling range 4–39 mm HSS spiral-grooved no. of cutters 2 no. of ste2Z860697
Step drill drilling range 4–20 mm HSS spiral-grooved no. of cutters 2 no. of ste5F400340
Step drill drilling range 6–38 mm HSS spiral-grooved no. of cutters 2 no. of ste7U316845
Ruko Step drill HSS, CBN ground,spiral fluted with split point, short design6Y333291
Step drill drilling range 4–30 mm HSS spiral-grooved no. of cutters 2 no. of ste6E780122
Ruko ULTIMATECUT step drill HSS RUnaTEC with FLOWSTEP® No.11F652008
Ruko ULTIMATECUT Multidrill HSS RUnaTEC, spiral fluted with turbo tip S18P447356
Ruko Step drill HSS, CBN ground,spiral fluted with split point, short design0Z577500
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