HSS-G Counterbore, medial tolerance
HSS-G counterbores, 180°, according to DIN 373, cylindrical shank and fixed pilot tip. For through holes.
For countersinking all types of cilinder head screws and nuts.
Best results with low rpms.
Material groups : 1.1 - 1.4 / 2.1 - 2.2 / 3.1 / 4.1 - 4.12 / 5.1 / 5.3
Galilelaan 32
6716 BP Ede
Netherlands
+31 88 574 15 00
info@rotec.tools