All-round drill bit for various materials.
The Heller AllRound universal drill bit is a real all-rounder for professional applications: It is suitable for almost all materials (e.g. aluminum, insulating materials, PVC, hardwood, laminated chipboard, wall tiles, and aerated concrete) and is suitable for all popular drills thanks to ist cylindrical shank. Every craftsman should always have an AllRound drill bit with them.
For universal deployment in many materials
Also ideal for coated roofing tiles, the hardest wood and sandwich materials
On the dot drilling thanks to carbide centring tip
Easy centring even on smooth surfaces
aerated & porous concrete