Hss roll forged
DIN 338, right hand, type N, 118° cutting edge, roll forged, black.
For drilling in most common steel types, high flexibility and break resistance.
Up to 7,9 mm per 10 pieces in a PVC pouch; up from 8,0 mm per 5 pieces in a PVC pouch;
up from 14,5 mm per piece in a PVC pouch.