Drill bit for drilling laminates

A drill for the drilling of laminates, comprising:

• at least two main chip flutes separated from each other by corresponding webs, free end faces of the webs forming relief surfaces;
• at least one secondary flute formed in a periphery of each of the webs, the at least one secondary flute dividing the web into a main web and a secondary web, wherein a main cutting edge is formed by an intersection of a main chip flute and a relief surface on the main web;
• and
• a secondary cutting edge formed by the intersection of the at least one secondary flute with a relief surface on the secondary web following the main cutting edge in a direction of operation, the main cutting edge extending to a nominal radius of the drill, wherein the secondary cutting edge terminates at a distance before the nominal radius, and axially projects with respect to the main cutting edge by an axial overhang at least along a radially outer section thereof.