Ruko Fraises en acier rapide à haut rendement. Conçu pour l’acier (tel que les poutres en T, les tôles de grandes dimensions), les coulages d’acier, les métaux non-ferreux et légers.

Core drill made of heavy-duty high speed steel. Suitable for steel (such as T-brackets, large sheets), cast iron, non-ferrous and light metals. For use in magnetic-stand and pillar drilling machines with morse taper retainer. In connection with RUKO arbor holders no. 108 302 / 108 303, with RUKO EasyLock no. 108 312 / 108 313.