Ruko Double end sheet metal drill HSS ground. 252028

Ø 2,8 x 46 x 11 mm Extra short and stable standard drill. Shorter than DIN 1897. Ideally suitable for assembly work in thin-walled materials. - Extra short and stable standard drill. Shorter than DIN 1897. Ideally suitable for assembly work in thin-walled materials such as sheet steels, flat steels and profile steels. High security against fracture. For use in all hand-held drilling machines. Usable at both ends. Advantages DIN 1412 C: good centring, little pressure required. Chip distribution improves chip removal. Applications: for steel and cast-steel alloyed and unalloyed up to approx. 900 N/mm² strength, grey cast, malleable cast iron, die-cast metal, iron sinter, nickel-silver, graphite cast iron, short-chipping aluminium alloys, bronze and brass.