Ruko Taper and deburring countersinker bits 90° "long series" HSS Ø 16,5 mm7U438063
Ruko Taper and deburring countersinker bits 90° "long series" HSS Ø 12,4 mm9B016317
Ruko Taper and deburring countersinker bits 90° "long series" HSS Ø 10,4 mm2N227259
Ruko Taper and deburring countersinker bits 90° "long series" HSS Ø 8,3 mm8T699140