Our diamond core bits are designed to handle the toughest drilling jobs in concrete, masonry, and reinforced slabs. Built with high-quality diamond segments, these bits deliver fast drilling speeds, extended life, and consistent cutting performance. By renting a concrete core bit, you can tackle demanding jobs without the high cost of purchasing expensive drilling accessories.
Concrete core bits are ideal for a wide range of applications. Contractors rely on them to cut clean openings for plumbing penetrations, electrical conduit, and HVAC ductwork. Homeowners can also use them for renovation projects where precise holes through block walls, driveways, or foundation slabs are required. Each bit is engineered to produce smooth, accurate results while minimizing vibration and stress on the drill motor.
We carry multiple diameters 2″ to 6″ to match your project needs, from small openings for water lines to larger cuts for ventilation or structural modifications. The diamond cutting surface ensures efficient drilling even in reinforced concrete with rebar. When paired with our professional core drill rentals, you’ll have a complete solution for heavy-duty concrete work.
Renting concrete core bits from Cross County General Rental provides flexibility and reliability. Instead of buying individual bits for every job, you can select the right size when you need it and return it when you’re done. This saves money, reduces storage hassles, and ensures you always have access to sharp, dependable equipment.
Whether you are a contractor on a job site or a homeowner tackling a big improvement project, our concrete core bits will help you get the job done right the first time. Durable, precise, and efficient — they are the perfect drilling solution for your next project.



