Ruko step drill hss tialn gr.21M817314
Ruko Step drills HSS TiN spiral fluted with split point no. 12J486844
Ruko Step drill HSS TiN in inch dimensions, spiral fluted with cross grinding No. 42K614577
Ruko Step drills HSS TiN spiral fluted with split point no. 72K721089
Ruko Step drill HSS-Co 5 in inch dimensions, spiral fluted with cross grinding No. 72L028196
Ruko Step drill HSS with 3 cutting edges no. 12L733601
Ruko Step drill HSS TiAlN in inch dimensions, spiral fluted with cross grinding No. 42M270370
Ruko step drill hss sp gr. 11, tialn5C365326
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 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