SDS-Plus 5 Drill Bit Set, 5 Piece - 

SDS-Plus 5 drill bits allow for effortless drilling and have a grooved carbide plate with notches, meaning easier penetration. The Activeteq centring tip keeps the drill in place for a precise hole diameter and provides drill guidance, meaning a smooth start without jarring or wandering. The AWB brazing and hardening technology reduce vibrations when drilling. The bit is intended for use on a wide variety of materials, including masonry and concrete.