Coring Cup Systems
Champion Chisel coring cup systems are designed for efficient, large-diameter hole drilling in concrete, masonry, and block. Built for demanding jobsite conditions, these systems deliver reliable performance when creating openings for plumbing, electrical, HVAC, and utility installations. Engineered for durability and precision, each component is manufactured to withstand the combined impact and rotational forces of heavy-duty rotary hammer drilling.
Coring systems consist of three key components — a cup, a shank, and a starter bit — working together to ensure accurate starts, stable drilling, and efficient material removal. Fluted and thin-wall cup designs help evacuate debris during drilling, improving cutting performance while maintaining control and reducing wandering in tough materials.
Champion Chisel offers a wide range of coring cup system options, including SDS Max and spline/rotary shank styles, along with rope thread and tapered shank configurations to match specific tools and applications. Available in sizes up to 6-inch diameter, these systems provide flexibility for a variety of hole sizes and jobsite requirements.
Manufactured from high-quality, heat-treated steel, Champion Chisel coring components are built for long service life, consistent performance, and dependable results in demanding coring applications.