Ruko step drill hss sp gr. 11, titan8V131246
Ruko Step drill HSS TiN in inch dimensions, spiral fluted with cross-ground tip No. 19Q580322
Ruko Step drills HSS TiALN spiral fluted with split point no. 0/59R925909
Ruko Step drills HSS TiALN spiral fluted with split point no. 129V383937
Ruko Step drill HSS spiral fluted with split point short design no. 13G125971
Ruko Step drills HSS TiALN spiral fluted with split point no. 34I570349
Ruko Step drill HSS in inch dimensions, spiral fluted with cross grinding No. 60Q339190
Ruko Step drill HSS in inch dimensions, spiral fluted with cross grinding No. 56V376379
Ruko Step drills HSS TiN spiral fluted with split point no. 95V096804
Ruko Step drill bit HSS TiN spiral fluted with split point no. 10R299702
Ruko Step drill HSS with 3 cutting edges no. 21Q605893
Tecwerk Step drill drill. range 12-20 mm HSS, straight-fluted no. of cutters 2 no. of st4V454595
Ruko Step drills HSS spiral fluted with split point no. 126V884028
Ruko Step drills HSS spiral fluted with split point no. 82B138327
Step drill drilling range 6.5–32.5 mm HSS spiral-grooved no. of cutters 2 no. of8P286710
Ruko Step drill HSS spiral fluted with split point short design no. 0/90Z577500
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
Step drill drilling range 6.5–40.5 mm HSS spiral-grooved no. of cutters 2 no. of2I680969