"High quality impact resistant 25mm screwdriver bits ideal for use in the most demanding applications. Tough and absorbing. Specially designed for use with impact drivers. Magnesium phosphate coated for excellent wear resistance."
"High quality hammer masonry drill bits manufactured in Germany for the professional tradesman. SDS+ shank. Carbide tip with special centring point for accurate drilling. Certified by the PGM. Toothed carbide tip guides the drilling dust directly into the flute and increases the speed. Suitable for rapid drilling in masonry and the hardest concrete or granite."