Use after circular cutter when drilling over 15N into very hard materials such as engineering brick and concrete.

Precision-machined cutting edges for rapid chiselling of single gang holes in masonry. For use after the Tri-Cut circular cutter. Heat-Treated Steel Alloy Blade SDS Plus Shank Requires a 6mm Pilot Hole For Use with SDS Plus Hammer Drills with Roto-Stop...

Single and double box sinking kit with tri-cut design. For quicker, smoother results and reduced vibration in hard masonry materials. For use with SDS plus hammer drills with roto-stop facility. Includes chisels and drill bits for wall chasing. SDS Plus...