Wiertło stopniowe, HSS-XE, spiralne, 2 ostrza – 4-20 mm Karnasch (201448U)

Opis

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