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 20-30 mm HSS, straight-fluted no. of cutters 2 no. of st7Z885091
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 12-20 mm HSS, straight-fluted no. of cutters 2 no. of st4V454595