102450RO Flat countersink set, fine, 5-piece RO

Flat countersink set DIN 373 HSS with cylinder shaft in ABS plastic cassette - 6 pieces

6-piece flat countersink set with fixed guide pin, fine grade for thread feed-through: M 3 - M 4 - M 5 - M 6 - M 8 - M 10

For the manufacture of countersinks for cylinder head bolts, hexagonal screws and nuts. Ideal for burr and vibration-free countersinking in steel, cast, non-ferrous and light metals. Best results at low cutting speed.

Nominal diameter 6.0 - 8.0 - 10.0 - 11.0 - 15.0 - 18.0 mm