Husqvarna - Vari-Drill D20 Core Drill Bits

Features
Heavy-duty applications
For heavy-duty applications like water evacuation, ventilation and plumbing channels, waste evacuation pipes, gas supply pipes and barriers.
Laser welded
Segments are attached to the tube by laser welding to minimise the risk of segment loss.
Ideal for concrete and hard materials
Developed for fast cutting in universal construction materials, with a focus on hard materials like granite and hard concrete.
Several smart accessories available
With accessories such as adapters, centering devices and extenders the drill job can be made easier.
Optimal

Concrete hard, Natural stone

Good

Concrete medium, Brick

Acceptable

Concrete soft, Green concrete (abrasive) hard, Green concrete (abrasive) soft