Ruko Step drill HSS TiAlN in inch dimensions, spiral fluted with cross grinding No. 42M270370
Ruko step drill hss sp gr. 11, tialn5C365326
Tecwerk Step drill drill. range 4-20 mm HSS spiral-grooved no. of cutters 2 no. of steps7N874361
Tecwerk Step drill drill. range 4-12 mm HSS spiral-grooved no. of cutters 2 no. of steps0D811280
Tecwerk Step drill drill. range 20-30 mm HSS, straight-fluted no. of cutters 2 no. of st7Z885091
Ruko Step drill HSS TiAlN spiral fluted with cross-ground tip for metric cable glands No. 178Z128296
Ruko Step drills HSS TiALN spiral fluted with split point no. 77D789264
Ruko Step drill bit HSS spiral fluted with split point no. 0/97D841246
Tecwerk Step drill drill. range 30-40 mm HSS, straight-fluted no. of cutters 2 no. of st5H633095
Bahco Step Drills for Metal sheet 4 mm-22 mm1L807704
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
Tecwerk Step drill drill. range 12-20 mm HSS, straight-fluted no. of cutters 2 no. of st4V454595