68mm SDS Plus Concrete Core Drill Bit with Carbide Teeth, Dry Core Drill Bit with Adapter and Centering Drill Bit, Core Drill Bit for Cement, Brick, Stone, Masonry, and Marble

Multi-purpose 68mm Concrete Core Drill Bit, perfect for creating through or blind circular holes in unreinforced concrete, bricks, cinder blocks, masonry, and stone. Ideal for installing junction boxes, electrical outlets, pipe penetrations, and for domestic or construction site installations. The core drill bit features wear- and impact-resistant carbide teeth for fast and precise drilling. Designed for 2-4kg SDS Plus rotary hammers, it reduces the effort required for all your heavy-duty masonry work. The dry core drill has a high-strength CR40 steel body equipped with a removable pilot drill. Integrated dust extraction ports quickly remove chips, limit overheating, and maintain a constant cutting speed. The SDS Plus adapter ensures maximum power transmission and instant mounting. Compatible with all SDS Plus rotary hammers. Many commercially available core drill bits break after only a few uses and lose their strength. Our concrete core drill bit stands out thanks to its premium, robust construction, resistance to sustained loads, no weak points or wear defects, and consistently reliable results without troublesome breakdowns.