Ruko Step drill HSS, spiral fluted with split pointF6315.000.002
Step drill drilling range 4–30 mm HSS-Co5 spiral-slotted no. of cutters 2 no. of3W253921
Ruko Step drill HSS, spiral fluted with split pointF6315.000.001
Ruko Step drill HSS, spiral fluted with split pointF6315.000.003
Step drill drilling range 6–30.5 mm HSS spiral-grooved no. of cutters 2 no. of s2B138327
Step drill drilling range 4–30 mm HSS spiral-grooved no. of cutters 2 no. of ste6E780122
Ruko Step drill HSS, spiral fluted with split pointF6315.000.005
Ruko Step drill HSS, spiral fluted with split pointF6315.000.006
Ruko Step drill HSS, spiral fluted with split pointF6315.000.009
Ruko Step drill HSS, spiral fluted with split pointF6315.009.011
Step drill drilling range 6–32 mm HSS spiral-grooved no. of cutters 2 no. of ste6V884028
Step drill drilling range 4–12 mm HSS-Co5 spiral-slotted no. of cutters 2 no. of4J690307
Step drill drilling range 5–28 mm HSS spiral-grooved no. of cutters 2 no. of ste8J277360
Ruko Step drill HSS, CBN ground,spiral fluted with split point, short design0Z577500
Ruko Step drill HSS, spiral fluted with split pointF6315.004.007
Ruko Step drill HSS, spiral fluted with split pointF6315.006.008
Ruko Step drill HSS, spiral fluted with split pointF6315.000.007
Ruko Step drill HSS, spiral fluted with split pointF6315.008.009
Step drill drilling range 6.5–32.5 mm HSS spiral-grooved no. of cutters 2 no. of8P286710
Step drill drilling range 5.3–30.5 mm HSS spiral-grooved no. of cutters 2 no. of9V142509