Video: https://www.youtube.com/watch?v=_m3wuDzRawc

Distar Borhkrone T-Concrete / SDS+ For bricks, concrete.
(with Drill!)
 Designed for dry drilling holes for sockets using perfarators without a tripod or in unloaded mode
 Recommended for use on drives with a power of not less than 650-900W. Fast drilling. 
Turbo segments reduce friction and ensure effective removal of dust from the drilling zone. 
Long service life (approx. 100 holes in the concrete)
Laser technology of production. 

The item on offer meets the highest requirements in terms of performance and has an extraordinarily high product quality in the premium range; This article therefore differs from most competitors even from Western Europe, whose individual components or even articles themselves are produced in the predominantly Asian region. 
Through complex and independent tests under the same conditions, Distar items achieved better results or had a longer service life, even in comparison with well-known and leading manufacturers from Germany and other Western European countries!
 Designed for dry drilling holes for sockets using perfarators without a tripod or in unloaded mode  Recommended for use on drives with a power of not less than 650-900W. Fast drilling.  Turbo segments reduce friction and ensure effective removal of dust from the drilling zone.  The item on offer meets the highest requirements in terms of performance and has an extraordinarily high product quality in the premium range; This article therefore differs from most competitors even from Western Europe, whose individual components or even articles themselves are produced in the predominantly Asian region.  Through complex and independent tests under the same conditions, Distar items achieved better results or had a longer service life, even in comparison with well-known and leading manufacturers