Excellent performance, maximum energy transfer, long life SDS. The unique zentro head geometry ensures precision drill holes.  
- For use in SDS rotary hammer drills 
 - Ideal for all masonry applications including concrete with REO
 - Dynamic drilling ability with secondary cutters protecting the drill bit in the event of reinforcement collision 
 - Strengthened flute 
 - Carbide tip 
 - 14 x 920mm