Zestaw wierteł stopniowych HSS-XE: d=4-12, d=4-20, d=6-30 mm Karnasch (201492)

Opis

The karnasch professional step drill made of hss-xe steel and spiral fluted with split pointkarnasch step drills are designed to drill perfectly round holes in sheet metals of an thickness 4 – 5 mm. The transition from one step to the next perfectly deburrs the previously drilled hole.