Rothenbergers New Vacuum brazed diamond tile drills are filled with a lubricating wax. During drilling the leading edge of the wax melts and self cools the diamonds meaning there is no need to apply secondary coolant such as wate.

For use with both cordless and corded drills at speeds between 800-2000rpm. for harder tiles usa a slower setting.

What's included
6mm Diamond Drill
7mm Diamond Drill
10mm Diamond Drill