Ruko Flat countersink DIN 373 HSS with cylindrical shank Grade fine for thread core hole M8F6379.150.084
Ruko Flat countersink DIN 373 HSS with cylindrical shank, grade fine for thread core hole M10F6379.180.105
Ruko Flat countersinkers DIN 373 HSS medium grade for through hole M 4F6380.080.045
Ruko Flat countersinkers DIN 373 HSS medium grade for through hole M 5F6380.100.055
Ruko Flat countersinkers DIN 373 HSS medium grade for through hole M 6F6380.110.066
Ruko Flat countersink DIN 373 HSS with cylindrical shank for tapping drill hole M4F6381.080.001
Ruko Flat countersink DIN 373 HSS with cylindrical shank for tapping drill hole M5F6381.100.001
Ruko Flat countersink DIN 373 HSS with cylindrical shank for tapping drill hole M8F6381.150.001
Ruko Flat countersink DIN 373 HSS with cylindrical shank for tapping drill hole M12F6381.200.001
Dormer Countersink 90° 2.2-9.4mm 3 Cutting Edge 6mm Straight Shank HSS Bright 50mm5S267075
Optima Countersink 1,5X5X45Q1310.015.045
Optima Countersink 3,2X10X60Q1310.032.060
Optima Countersink 3,8X10X67Q1310.038.067
Ruko ULTIMATECUT Countersink set HSS-Co 5 RUnaTEC DIN 335 Type C 90° - 6 pcs. (plastic case)2V034990
Ruko ULTIMATECUT Countersink set HSS RUnaTEC DIN 335 Type C 90° - 6 pcs. (plastic case)6P303772
Labor Countersink 1/4 inch 8,3 31mm0V893793
Labor Countersink 1/4 inch 20,5 41mm3T090841
Labor Countersink 1/4 inch 6,3 31mm6F849095
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